1.
Young hermit crabs pick up sea anemones which live on their shells. The stingy tentacles of the anemone keep fish from eating the hermit crab, and the sea anemone is able to eat leftover food from the hermit
crab. Which best describes the relationship between the sea anemone and the hermit crab?
A commensalism
B. O mutualism
c. parasitism
DO predation

Hydrobiofication is the alteration of the hydrologic characteristics of water that leads to degradation is True.

The hydrologic features of a specific spot along a stream or river's path are identified.

Annual hydrographs are graphs that depict the variations in flow over the course of a year at a particular place. A hydrograph can be used to display flow variation and pinpoint times of high and low flow. Hydrometric data are those that are gathered to describe flows.

Normal and excessive flow conditions are frequently described using a variety of hydrologic indicators.

Therefore, Hydrobiofication is the alteration of the hydrologic characteristics of water that leads to degradation is True.

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Answer: False

Explanation: i put true the first time/ oddyesse

The number of atoms in one mole of oxygen atoms is 1 mole of oxygen gas contains 6.02 × 1023 molecules of O2

One mole represents the amount of substance of a system that contains a number of elementary quantities (atoms, molecules and ions) equal to the number of atoms present in exactly 12 grams of the isotope Carbon 12.

To calculate the number of atoms, use the formula Avogadro's constant = 6.02 × 1023 particles. This means that one mole of any substance will have the same number of particles, which is equal to 6.02 × 1023 particles. Then the number of atoms in one mole of oxygen atoms is 1 mole of oxygen gas contains 6.02 × 1023 molecules of O2.

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A DID debate stems from the argument a first claims of dissociation using existing diagnostic levels are invalid because scales were constructed poorly. The ways the scale are made causes more false positives.

A procedure used to identify a person's ailment or condition based on their indications and symptoms. Diagnostics can also be used to generate a prognosis, plan a treatment regimen, and assess how well that course of treatment is working.

Clinicians ought to be aware about certain factors about the tests they utilize since the primary goal of just about any medical method is to assist in determining how a patient has had and is not suffering from a specific condition1,2.

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A product containing antiseptic reaches the sanitation level of decontamination.

Decontamination is a combination of processes to remove or destroy contamination so that infectious agents and other contaminants cannot reach vulnerable areas in sufficient quantities to cause infection or other adverse reactions.

The stages of decontamination are sterilization, disinfection, sanitation.

Sanitation: Also called sanitizing. A chemical process that reduces the number of pathogenic bacteria on cleaned surfaces to harmless levels

1. Remove impurities.

2. For safety by removing toxic or harmful substances, such as hazardous chemicals or radioactive substances.

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The genotype of a male calico cat is: (e) [tex]X^{B} X^{O} Y[/tex].

Genotype is the genetic composition of the entire genome of an organism. The genes are the basic unit that make up the genome. Each gene comprises of a pair of alleles. Alleles are the alternating forms of the gene, that may or may not be the same. The arrangement of these alleles decides the genotype.

The domestic cats consisting of three coat colors are called the calico cats. They can be of any breed. 25-75 % of the calico cats have large orangs and black patches along with white color. When mutations occur in these cats, the other colors that can be observed are: cream, blue-black, reddish, brown.

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According to tjhe question, On ingestion, ugali and meat are grinded into small particles by the teeth to increase the surface area for digestion.

The challenging process of digesting food into nutrients that the body consumes for energy, development, and cell repair is known as digestion. Digestion creates waste that must be ejected in addition to its own waste.

Large food molecules fragment into smaller ones as they move it through GI tract and combine with digestive fluids. The After being absorbed by the body through the intestinal intestine's walls, these smaller molecules are subsequently transported to the rest of the body by the bloodstream.

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One oxygen molecule combines with a hydrogen molecule to form 2 moles of water. So, the number of oxygen molecules in 2 mol H₂O is 1 mol.

A mole is a unit of account for chemistry. The unit of account is used to facilitate the calculation of an object. Units of account commonly used in everyday life, for example, 1 dozen equals 12 pieces, 1 gross contains 12 dozen, 1 ream equals 500 sheets of paper, 1 score equals 20 sheets of cloth, and so on.

One mole of any substance will have the same number of particles, which is equal to 6.02 × 10²³ particles." For example, 1 mole of water contains 6.02 × 10²³ molecules of H2O. 1 mole of oxygen gas contains 6.02 × 10²³ molecules of O.

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Gravity keeps the atmosphere close to earth's surface.

Gravity is described as a fundamental interaction which causes mutual attraction between all things with mass or energy.  Gravity is also that force that attracts a body towards the center of the earth or any other physical body having mass.

Sir Isaac Newton first discovered gravity in the year of 1687 while sitting under an apple tree, he noticed an apple falling down.

In that scenario, he tried to figure out why the apple came down instead of going up or left or right.

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Formerly classified under algae, Protista are a group of organisms that biologists now place under kingdom Plantae. Many species of this group perform the important role of making an essential nutrient available to other organisms and are therefore called autotrophs/producers.

Kingdom Protista is a kingdom consisting of very simple eukaryotic organisms. Its members have similar characteristics but are not animals, plants, or fungi. So it needs to be grouped into a separate kingdom.

Protists are eukaryotic organisms because their nucleus is protected by a nuclear membrane. Members of protists are unicellular, and some are multicellular.

The group of plant-like protists consists of both single-celled and multi-celled eukaryotic organisms, whose cells share the same characteristics. Because of their ability to carry out photosynthesis, most of the protists of this group are phytoplankton. So, what biologists now place under the kingdom Plantae.

The type of question is fill-in-the-blank.

Formerly classified under algae,                     are a group of organisms that biologists now place under kingdom                       . Many species of this group perform the important role of making an essential nutrient available to other organisms and are therefore called                       .

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In a blonde-brunette matching, there is an opportunity for a blonde youngster, however, the chances are more for a brunette kid.

In a brunette matching, your posterity will probably have a shade of brown. In a dark brunette matching, the youngster will probably have dark hair but could wind up with a shade of brown.

Hair variety comes from the two guardians through the chromosomes that went to their youngsters. The 46 chromosomes (23 from each parent) have qualities comprised of DNA with guidelines of what characteristics a youngster will acquire.

Like every single actual characteristic, your child's hair tone is as not entirely set in stone and coded in its DNA. Be that as it may, it will require an investment to completely form into the specific shade it will be.

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Answer:

D. The passing of genes and genetic traits from parent to offspring

Explanation:

Short term of. “ heredity “ :

the passing on of traits from parents to their offspring

/\ Supports my answer.

Demetrius's results suggest that digestive enzymes are crucial to maintaining homeostasis in the body by breaking down large molecules of food into smaller, more easily absorbed molecules.

Digestive enzymes are produced by different organs of the digestive system such as the salivary glands, stomach, pancreas and small intestine. These enzymes work together to break down food into smaller molecules that can be absorbed and utilized by the body's cells.

Homeostasis is the maintenance of a stable internal environment in the body. The body needs to maintain the correct balance of nutrients, electrolytes, and other substances in order to function properly. Digestive enzymes are essential for maintaining this balance by breaking down food into the correct molecules that can be used by the body.

Moreover, Digestive enzymes also play a key role in the regulation of blood sugar levels, by breaking down carbohydrates into glucose, which can be used as an energy source by the body, preventing fluctuations in blood sugar levels and avoiding conditions such as diabetes.

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Axial skeleton consists of the bones in your skull, ossicles in middle ear, hyoid bone of  neck, vertebra (bones of  spine) and thoracic cage.

In general , all 80 bones of the axial skeleton together helps to form the vertical axis inside the body. They also consists of the bones in the region of head, vertebral column, ribs and sternum. On the other hand the  appendicular skeleton generally consists of 126 bones each comprises of free appendages that are attachments to the axial skeleton.

Hence , we can say that Axial skeleton combinedly consists of bones in your skull region, ears, neck, back and ribcage (sternum and ribs). skull in majority is made up of 22 bones and plenty of cartilage and ligaments. All the bone in the skull are joined together except for the mandible bone .

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Charles Darwin proposed that creatures that are more suited to their environment will tend to live, reproduce, and proliferate.

Darwin's greatest contribution to science was to finish the Copernican Revolution by defining nature for biology as a system of matter in motion guided by natural laws. The genesis and adaptations of organisms were brought into the realm of science with Darwin's discovery of natural selection.

The Natural Selection Theory Charles Darwin, a 19th-century biologist, investigated the principle of natural selection. Natural selection shows how a species' genetic features may evolve over time. This may result in speciation, or the emergence of a separate new species.

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El Niño and La Niña are opposite phases of the El Niño-Southern Oscillation (ENSO) cycle, which is a fluctuation in sea surface temperature in the Pacific Ocean.

El Niño results in warmer than normal sea surface temperatures in the central and eastern Pacific Ocean, which can lead to changes in atmospheric circulation patterns and increased rainfall in some regions, such as South America and Australia, and decreased rainfall in others, such as the western United States and southeast Asia.

La Niña, on the other hand, results in cooler than normal sea surface temperatures in the central and eastern Pacific Ocean and can result in changes in atmospheric circulation patterns leading to increased rainfall in some regions, such as the western United States and Indonesia, and decreased rainfall in others, such as Australia and southern South America.

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"Maybe our birds are different from those in the other studies."

1. Collect Evidence: We gathered existing data on the effects of roads on birds from other studies around the world, studied how Australian birds live and interact with roads, and observed birds in areas near roads.

2. Hypothesis: We hypothesized that roads have a different effect on Australian birds than those from other studies.

3. Observation: We observed the behavior of birds in areas near roads, noting their behavior and responses to traffic.

4. Question: Does the effect of roads on birds vary depending on the species, or is it consistent across different species?

What are Birds?

Birds are a group of warm-blooded vertebrates characterized by feathers, a beak, and the ability to fly. They are found in all parts of the world and come in a variety of shapes and sizes. Birds are a very diverse group of animals, with over 10,000 different species worldwide.

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Biodiversity maintains ecosystem stability by replenishing resources from time to time.

For example, an even number of species distributed throughout a forest ecosystem helps trees grow steadily. Increased species diversity can affect ecosystem functioning, such as productivity, by increasing the availability of species to exploit complementary resources, particularly if productive or efficient species are more likely to contribute to communities.

It may also increase the likelihood of being present in .Increased biodiversity in ecosystems, species and individuals leads to increased stability. For example, species with high genetic diversity, large populations, and adaptations to diverse conditions can survive disturbance, disease, and climate change.

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Answer:

The ileocecal valve

Explanation:

The ileocecal valve is a sphincter muscle situated at the junction of the ileum (last portion of your small intestine) and the colon (first portion of your large intestine). Its function is to allow digested food materials to pass from the small intestine into your large intestine.

(Paraphrase that if it's looking for a definition)

The percentage of offspring with the recessive phenotype if two heterozygous individuals are crossed will be 25%. The correct answer is D.

When two heterozygous individuals (Aa) are crossed, the offspring will have a genotype of Aa x Aa. The possible genotypes of the offspring are: AA (25%), Aa (50%), and aa (25%). The possible phenotypes of the offspring are determined by the genotype.

So, the percentage of offspring with the dominant phenotype (A) will be 75% (25% AA + 50% Aa) and the percentage of offspring with the recessive phenotype (a) will be 25% (aa).

It is worth mentioning that the notation Aa x Aa means that each parent carries one dominant allele A and one recessive allele a, so the child can get any combination of those.

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Your question seems to be incomplete but I assume the question was:

"If we cross two heterozygous individuals, the percentage of offspring with recessive phenotype will be:

A. 2

B. 4

C. 16

D. 25

E. 50"

Social Realism is the practice of using art—primarily visual art—to highlight political and social issues. Social Realism takes a critical look at the poverty, injustice, and corruption within a society.

Socialist realism was born for the first time in the Soviet Union (now Russia) as the application of socialism in the field of literary creation. Literature that uses this method is aimed at winning socialism and more importantly is with a political attitude that is firm, militant, obvious, there is no need to be shy or stealthy, according to the name it uses.

The term was first used in 1905 in the Soviet Union. Socialist realism appears in an anonymous article, entitled "Notes on Philistinism". After the appearance of this article—which was distributed against the government regarding the events of “Bloody Sunday” on January 22, 1905—the writer Maxim Gorky was arrested, but released shortly thereafter due to international protests over his arrest.

The study of socialist realism describes the conflict between the proletariat and the bourgeoisie. According to its figures, socialist realism is an integral part of the unified machine of human struggle in destroying the oppression and exploitation of the working people, namely workers and peasants, in dispelling imperialism (colonialism) and colonialism (groups), in order to improve the condition and situation of the working people throughout the world. world.

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Crossing over is the mechanism that occurs during meiosis in order to produce and maintain genetic variation in natural populations.

Crossing over is the event that takes place in the pachytene stage of the Prophase I of meiotic cell division. It is the process where the exchange of the genetic material takes place between the two non-sister chromatids of the homologous chromosomes.

Meiosis is the type of cell division that results in the formation of daughter cells from one single parent cell. The number of chromosomes are halved in the daughter cells and therefore it is named as the reductional division. Meiosis can be accomplishes in two parts: meiosis I and meiosis II.

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Answer: don't mark this answer as anything not even like it but put in the comments what you mean by how do you delete questions are you talking about on brainly because if you are i could report it and  have someone take it off but if it is on your assignment i don't know depends on the school but well yeah so just write oh and im on a time limit which is why i have sloppy writing right now but if i wasn't you know i would be better.

Explanation:

Answer:

Explanation:I don’t know either girl

The two rhetorical appeals used in this passage are statistics and emotional appeal. The statistics used is the percentage of Americans who believe the arts are essential for a balanced education, and the emotional appeal is the idea that studying art improves students' creativity, mental health, and social development.

The concept used to answer the question is rhetorical appeals. Rhetorical appeals are techniques used in writing or speech to persuade or influence an audience. The passage uses statistics and emotional appeal as rhetorical appeals to support the argument that the arts are essential for a balanced education. The learning method that's match with student needed it can make them comfort in learning.

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Answer: D: 90%

Explanation:

The basic stages of the Calvin cycle are:

The reactants of photosynthesis are carbon dioxide and water, and the products are oxygen and glucose.

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Fragments of copied DNA created on the lagging strand are true. Because on the lagging strand short DNA fragments are formed.

Lagging stands are slow stands where that are used to extend DNA strands or to grow Okazaki fragments. Lagging stands are synthesized discontinuously by DNA polymerase.

Okazaki fragments are short DNA fragments (sections) in the DNA replication process in the slow DNA strands.

Meanwhile, the leading strand is the guard strand of DNA which is synthesized in the 5`-3` direction continuously and very quickly.

The lagging strand starts replication opposite to the replication process that occurs in the leading strand, namely from 3' to 5'. This process begins with the steps of the primase enzyme which forms a new part called the RNA primer. This process takes place continuously but in the primary formation, it is broken into certain parts.

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A beaker of 0.5 mol/dm3 sulfuric acid has a lower pH. Due to this, the electrical conductivity of sulfuric acid is found to be higher as compared to ethanoic acid.

The positive ions will be reduced at the cathode, as they gain electrons. The negative ions will be oxidized at the anode, as they lose electrons.

It is known to all that a strongly acid solution will have high conductivity. Since the pH is a measure of the concentration of hydrogen ions. and the hydroxyl ions. As a result of this, the lower the pH, the greater the conductivity will be.

Therefore, a beaker of 0.5 mol/dm3 sulfuric acid has a lower pH. Due to this, the electrical conductivity of sulfuric acid is found to be higher as compared to ethanoic acid.

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Answer:sulfuric acid"

Explanation:

Answer:

In a climate model, a scientist can change the temperature of the oceans safely inside a computer. The model then figures how lots of other things would change because of the warming 

A reaction requires 2.5 moles of zinc oxide, equal to 202.5 grams.

The mole scale is needed as an indication of the amount of substance or compound, mole is the gram of substance divided by the relative molecular mass (Mr). The formula for calculating the moles of a compound is n = gram/Mr

in question:

2.5 mol of zinc oxide: n = 2.5 mol

Mr zinc oxide : Mr = 81 gram/mol

Then grams of zinc oxide are:

n = grams/Mr

grams = Mr x n

grams = 81 grams/mol x 2.5 mol

grams = 202.5 grams

So, grams of zinc oxide is 202.5 gr.

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A gene is the DNA sequence that contains the instructions needed to generate a protein. Each set of three bases stands for one of the amino acid, which are the building blocks of proteins.

A ladder-like structure is created when the nitrogenous bases of the opposing strands establish hydrogen bonds. DNA's supporting framework Adenine (A), thymine (T), cytosine (C), and guanine (G) are the four nitrogen bases that make up the DNA molecule, and together they form a nucleotide.

The genetic information is encoded in the DNA's linear nucleotide sequence. Each DNA molecule has two complementary strands of nucleotides that are bound together to form a double helix. Each DNA molecule is made up of two complementary nucleotide strands that are joined by hydrogen bonds between G-C and A-T base pairs.

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Answer: chemical energy

Explanation:

Answer:

chemical energy

Explanation:

Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct (a secondary product derived from a production process, manufacturing process or chemical reaction; it is not the primary product or service being produced).

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