Answers
Answer:
The diagram represents the process of enlarging a rectangle using a scale factor of 3. The width of the original rectangle must be:
9 in.
11 in.
12 in.
17 in.
Explanation:
Related Questions
Match the term to its description.
Match Term Definition
Elliptical galaxy A) Has a central core from which curved arms spiral
outward
Irregular galaxy B) Has a large flattened core
Lens galaxy C) Forms a perfect sphere or an ellipse and is
flattened to some degree
Spiral galaxy D) Does not have a distinct regular shape
Answers
Answer:
Hello!
Explanation:
☁️Match the term to its description.⠀⠀⠀⠀⠀Match Term Definition
--------------------------------------------------------------------------------------------------------------------------
Elliptical galaxy A) Has a central core from which curved arms spiral outwardIrregular galaxy B) Has a large flattened coreLens galaxy C) Forms a perfect sphere or an ellipse and is flattened to some degreeSpiral galaxy D) Does not have a distinct regular shape--------------------------------------------------------------------------------------------------------------------------
correction
⭐Elliptical galaxy A) It forms a perfect sphere or an ellipse and is
flattened to a certain extent
⭐Irregular galaxy B) Does not have a distinctive regular shape
⭐Galaxy lens C) Has a large flattened core
⭐Spiral galaxy D) It has a central nucleus from which curved-armed spirals
Exterior
I hope I've helped :D
regards
atte:
Ángela
❤️
Answer:
yup
Explanation:
he's wrong
I did it and I got the question wrong.
all of it
Paleoclimatic analysis has generated a claim that there is a possible correlation between an extinction event around 29 million years ago that allowed grasslands to become abundant and the adaptive radiation of several groups of butterflies.
Which of the following proposes the best alternative hypothesis for the claim?
A- Climate analysis conducted by sampling pollen preserved in amber shows an increase in grass pollen 29 million years ago, but there is no significant difference between speciation rate, as well as species richness with regard to butterflies, before and after 29 million years ago.
B- Climate analysis conducted by sampling pollen preserved in amber shows an increase in grass pollen 29 million years ago, which indicates there was an increase in grasslands that correlates to an increase in butterfly speciation during the same time period.
C- There is a correlation between the rapid and wide-ranging decrease in species richness of insects in general 29 million years ago and the increase in species richness and diversity among the butterfly population during the same time period.
D- Evidence of rapid speciation among butterfly species 29 million years ago is evenly distributed among all environments of that period.
Answers
Which characteristic of living things does a virus lack?
A. the ability to evolve
B. the use of a genetic code
C. the need for materials and energy
D. the ability to reproduce once in a host cell
Answers
Answer:
virus grow and reproduce only in the host cell. they evolve according to the environment condition accordingly time passes. they also use genetic code the answer is the need for material and energy
The characteristic of living things that is lacking in a virus can be the need for materials and energy. So the correct option is C.
What are viruses?
A virus is a contagious microorganism made up of a protein-coated piece of nucleic acid, usually DNA or RNA. A virus can't multiply by itself; it has to infect cells in order to utilize the host cell's components to generate copies of itself. A virus frequently causes harm to the host species by destroying the host organism in the process. AIDS, COVID-19, measles, and smallpox are well-known examples of viruses that cause human illness.
Viruses may infect people. But in reality, viruses infect a wide variety of creatures. For example, there are viruses that infect fungi and viruses that infect bacteria. By researching viruses that infect so many different species, we may learn a lot about just how viruses keep themselves alive.
That actually advances our understanding of human illness. However, the viruses that affect people make up a very small portion of all viruses. The viruses that infect bacteria and are frequently referred to as phages would have the greatest abundance. They have many of the same characteristics in common, yet they are far more numerous. The mechanisms by which viruses infect people will be thoroughly investigated in the future, as will any potential methods of preventing viral replication in human cells.
Therefore, the correct option is C.
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Describe the difference between vitreous humor and aqueous humor.
Answers
Answer:
Vitreous humor does not replenish while aqueous humor does.
Explanation:
Morphine is created from what type of plant
Answers
Per my research, Morphine is one of the many, and pharmacologically most important, opium poppy alkaloid (Papaver somniferum). A poppy plant consists of a lot of alkaloids.
Explanation:Correct me if I am incorrect but this is what I got during my research. Have a good one and I hope this somewhat helped.
✍(◔◡◔)The radial tuberosity is the site of the attachment for the deltold muscle. True or false?
Answers
Answer:(Radius is bone on right. Radial tuberosity is visible at upper left of radius.) Details. Identifiers. Latin, Tuberositas radii. TA98 · A02.4.05.007 · TA2 · 1216 · FMA · 23489 · Anatomical terms of bone. [edit on Wikidata]. Beneath the neck of the radius, on the medial side, is an eminence, the radial tuberosity; ... Ligaments that support the elbow joint also attach to the radial ...
True
Explanation:
Increasing the alveolar ventilation rate will Group of answer choices increase the partial pressure of oxygen in the alveoli. decrease the rate of oxygen diffusion from the alveoli to the blood. increase the partial pressure of carbon dioxide in the alveoli. decrease the rate of carbon dioxide diffusion from the blood to the alveoli. have no effect on either the partial pressure or diffusion rate of gases.
Answers
Answer:
Increasing the alveolar ventilation rate will increase the partial pressure of oxygen in the alveoli.
Explanation:
Alveolar Ventilation rate is the rate of air flow in the alveoli of the lung during normal breathing. It is measured in milliliters of air per minute (mL/min). The alveolar ventilation rate is an important factor in determining the concentrations (partial pressures) of oxygen and carbon dioxide in the functioning alveoli.
A high rate of alveolar ventilation, would result in a rapid influx of oxygen-rich air and efflux carbon dioxide-filled air from the alveoli. This ultimately results in an increase in the concentration of oxygen and a decrease in the concentration of carbon dioxide within the alveoli.
Effects of alveolar ventilation on partial pressures of alveolar carbon dioxide and oxygen (PACO₂ and PAO₂)
If the alveolar ventilation rate is increased (and carbon dioxide production is unchanged), then the partial pressure of carbon dioxide in the alveoli, PACO₂ will decrease.
If the alveolar ventilation rate increases, then the partial pressure of oxygen in the alveoli, PAO₂ will increase.
We often use everyday definitions of the word "energy," but which statement
best describes what energy is in science?
A. the ability to carry things a long distance
B. the result of eating a lot of carbohydrates
C. the amount of time something can keep moving without rest
D. the ability to do work or cause change
Answers
Answer: D. the ability to do work of cause change
Explanation:
The statement 'the ability to do work or cause change' BEST describes what energy is in science (Option D).
The energy is always transferred from one object/organism to another when specific work is done.The types of energy can be divided into two major forms: kinetic energy (energy in motion) and potential energy (stationary energy).Energy comes from different sources such as, among others, thermal energy, nuclear energy, wind energy, solar energy, etc.In conclusion, the statement 'the ability to do work or cause change' BEST describes what energy is in science (Option D).
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In addition to observable traits, scientists use to classify living things
Answers
Answer: 1 Phylum.
2 Order.
3 Class.
4 Family.
5 Genus.
6 Species.
Hope this helps. Can u give me brainliest
Explanation:
In the DNA double helix, archaic pairs with thymine and cytosine pairs with
guanine.
True or false?
Answers
Answer:
False
Explanation:
'Adenine' pairs with thymine and cytosine pairs with guanine in a DNA double helix.
It is false that in the DNA double helix, archaic pairs with thymine and cytosine pairs with guanine.
What is DNA double helix?In molecular biology, the structure created by double-stranded molecules of nucleic acids like DNA is referred to as a "double helix."
A nucleic acid complex's double helical structure develops as a result of its secondary structure and plays a crucial role in establishing its tertiary structure.
One of the four bases—adenine (A), cytosine (C), guanine (G), or thymine—is joined to each sugar (T).
Adenine forms chemical bonds with thymine while cytosine forms chemical bonds with guanine to join the two strands together.
A broad head, prominent supraorbital ridges (brow ridges), and the absence of a prominent chin are characteristics of archaics that set them apart from anatomically modern humans.
Thus, the given statement is false.
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Which was not developed in the 1800s?
natural selection
germ theory
scientific method
cell theory
Answers
Answer:
germ theory
Explanation:
it was founded in the 19th century and founded by a man named Louis pasteur and robert koch who provided the final clue
Which of the following is a difference between phase I and phase II of meiosis?
Phase I results in daughter cells with 23 chromosomes each and phase II with 46 chromosomes each.
Phase I results in two diploid daughter cells and phase II results in four haploid daughter cells.
Anaphase, metaphase, and telophase only occurs during phase I of meiosis.
Genetic variations can only occur during phase II of meiosis.
Answers
1.why is it important for gametes to be haploid?
They fuse to form a diploid organism so there is a correct number of chromosomes
2. The inheritance pattern of one gene will not affect the inheritance pattern of another gene. This is known as
independent assortment
3. which of the following is a difference between phase I and phase II of meiosis?
Phase I results in two diploid daughter cells ans phase II results in four diploid daughter cells
4. what is heredity?
The passing of genetic information from parents to their offspring
5. during meiosis sister chromatids may exchange sections of DNA leading to genetic diversity what is this process called?
crossing-over
TOOK TEST
The difference between phase I and phase II of meiosis is: Phase I results in two diploid daughter cells and phase II results in four haploid daughter cells.
MEIOSIS:
Meiosis is a kind of division that results in the formation of four haploid daughter cells that are genetically different from one another. Meiosis occurs in a two step division process namely: meiosis I and meiosis II. Meiosis I involves division of homologous chromosomes and produces two daughter cells that are diploid (2n) while meiosis II involves the division of the sister chromatids and produces haploid (n) chromosomes. Therefore, the difference between phase I and phase II of meiosis is: Phase I results in two diploid daughter cells and phase II results in four haploid daughter cells.Learn more at: https://brainly.com/question/12327654?referrer=searchResults
difference between annual and biennial plants
Answers
Answer:
Annual plant is a plant which life cycle is only one year. the whole plant could also die in a year. in contrast, biennial plant is a plant which life cycle is 2 years. the first tear will germinate and grow and its second year it will bloom and eventually die.
At one time, Chondrichthyes were thought to have diverged from other vertebrates before the evolution of bone. Now we have concluded that the Chondrichthyes diverged after the evolution of bone had started. What does this change demonstrate about the evolution of fishes
Answers
Answer:
The correct answer would be - Characteristics can be lost in evolution.
Explanation:
The new evidence helps in developing a new hypothesis. In this case, new evidence proved that the Chondrichthyes diverged after the evolution of bone had started instead of before the evolution started. This process called atavism where an ancestral genetic trait reappears after having lost. This leads to loss of the traits in the evolution
This can take place by knocking the mutation out to overriding the gene by the old gene or overriding the new trait by the old trait during the evolution period.
At one time, Chondrichthyes were thought to have diverged from other vertebrates before the evolution of bone. Now we have concluded that the Chondrichthyes diverged after the evolution of bone had started might be their characteristics lost in evolution according to atavism.
What is atavism?
Recurrence in an organism of a trait or character typical of an ancestral form and usually due to genetic recombination. This leads to the loss of the traits in the evolution.
Hence, Chondrichthyes diverged after the evolution of bone had started might be their characteristics lost in evolution according to atavism.
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which processes lead to the formation of igneous rock?
A. Heat and pressure
B. Melting and cooling
C. Erosion and weathering
D. Compacting and cementing
Answers
Details are underlated or irrelevant details to the topic at hand
Answers
NEED HELP ASAP, WILL GIVE BRAINLY
#4-6-Base your answers to questions #4-6 on the information below and on your knowledge of biology. Five individuals had their pulses taken in beats per minute (bpm) before and after exercise. The data are shown in the chart below. 4. State one reason why an individual's pulse rate increased during exercise 5. Calculate the average pulse rate before exercise for this group, to the nearest tenth___________bpm . 6. State why the individuals in this group have different pulse rates before exercise *
Answers
Answer:
4. (answered below); 5. 66.2; 6. (answered below)
Explanation:
4. The individual's heart rate increased because the individual needs more oxygen supplied to their muscles so the heart has to pump the oxygenated blood through the body at a faster rate.
5. Take average of the number of the pulse before exercise:
(68 + 70 + 54 + 64 + 75) / 5 = 66.2
6. Different individuals are different sizes and are in different states of health. An individual who is more physically fit will have a slower rate rate because their heart muscle is "exercised" or worked more and pumps blood more efficiently.
Which plant part serves as storage for sugars and minerals?
Answers
Answer:
The phloem transports the sugars and other nutrients made by the leaves down to the root for immediate use or for storage during periods of dormancy.
Explanation:
A woman consumes 500 grams of carbohydrate, 30 grams of protein, and 75 grams of fat in one day. How many total kilocalories has she taken in?
Answers
Explanation
500+30+75=605
the photo is below, pls help
Answers
Answer:
Billiard Ball Model
Explanation:
I used process of elimination.
The plum pudding model looks more like chocolate chip ice cream scoop.
As you can probably tell, that is not a solar system model.
It also is not a nuclear model because those look more like the attached file.
A man and a woman have 24 children. Of the children, 17 have brown
eyes and 7 of the children have blue eyes. What are the most likely genotypes of the parents?
Answers
Answer:
Possible genotypes of parents:
Bb and Bb
OR
Bb and bb
Explanation:
Note:
B (dominant) - brown
b (recessive) - blue
How is G0 represented?
Answers
Mom has type B blood. Dad has type O blood. They have a child with type O blood.
What is the genotype for mom?
IAI
O IAIB
O IBI
IBIB
Answers
The genotype for mom is O IBI.
The genotype of an organism is its complete set of genetic fabric. Genotype can also be used to consult the alleles or editions a man or woman contains in a particular gene or genetic place.
A genotype is a scoring of the form of variation gift at a given vicinity (i.e., a locus) in the genome. it can be represented by way of symbols. as an instance, BB, Bb, and bb may be used to represent a given variant in a gene.
A person's genotype is the mixture of alleles that they own for a selected gene. A person's phenotype is the combination of observable traits or trends. while an organism's genotype is at once inherited from its parents, the phenotype is merely influenced by way of genotype.
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What happens to the solids in wastewater at a wastewater treatment plant?
A. They are typically buried in a sanitary landfill.
B. They are chemically aerated and released into the air.
ocean.
C. They are released into a river, lake, une
O D. They are treated and returned to people's homes.
Answers
Answer:
(A)
A. They are typically buried in a sanitary landfill.
What is a swell wave?
Answers
Answer:
Swell are waves (usually with smooth tops) that have moved beyond the area where they were generated. The distance between the crests, or tops, of the waves that make up swell is usually much greater than the distance between waves being actively generated by wind blowing over the water.
Explanation:
If an object sinks in a fluid, the buoyant force is ____ the weight of the object.
a.
greater than
c.
the same as
b.
less than
d.
doesn't apply
Please select the best answer from the choices provided
A
B
C
D
Answers
greater than
correct answers only please
Which of the following describes an air mass with the symbol mT?
A. cold and wet because it forms over a cold ocean
B. cold and dry because it forms over an area of cold land
C. warm and wet because it forms over a warm ocean
D. warm and dry because it forms over an area of warm land
Answers
which of the following describes photosynthesis?
the plant take in oxygen, water, and nutrients to make food for humans
the plant gets rid of carbon dioxide as a waste product
the plant takes in carbon dioxide, water, and sunlight to make food for itself
the plant reproduces in the chloroplast
Answers
Answer:
Explanation:
the plant takes in carbon dioxide, water, and sunlight to make food for itself.
What are the complementary base pairs to the DNA sequence below?
TACGAT
Answers
Answer:
ATGCTA
Explanation:
Hello There!
Remember
These are the complementary bases
Thymine - adenine
adenine = thymine
Guanine - cytosine
cytosine - guanine
So the sequence of the complementary base pairs would be
ATGCTA
What is a basic function of a cell
Answers
Answer:
The answer is below
Explanation:
They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.
Hope this helps:)