Mkk nnenenrnenenrn rnrntnr t r t r. R r r f r r r r r r e r r

Answers

Answer 1

Answer:

Yes my dude just yes

Answer 2

Answer: What are you saying

Explanation:


Related Questions

Which kingdom has members that lack major organelles such as endoplasmic reticulum, mitochondria and Golgi bodies?

A) Bacteria
B) Protist
C) Fungi
D) Plantae

Answers

Answer:

A, Bacteria

Explanation: Prokaryotic bacteria are very simple and lack organelles like ER, mitochondria, Golgi, etc.

If two organisms have similar rrna sequences, you can conclude that they.

Answers

Answer:

evolved from a common ancestor

Explanation:

If two organisms have similar rRNA sequences, you can conclude that they: evolved from a common ancestor.

Hope it helps!!!Brainliest pls!!!

an explanation of a natural phenomenon supported by many observations and experiments over time

Answers

Answer:

Explanation of a natural phenomenon, supported by many observations and experiments over time, corresponds to a scientific theory.

Explanation:

A scientific theory begins with the observation of a natural phenomenon and the formulation of a hypothesis that explains its existence, which must be proven through observation and experimentation.

The approach of a theory follows the scientific laws and must be established on the basis of rigorous experimentation and measurement, establishing a relationship between what is observed and what can be proven, in such a way that a theoretical principle is elaborated to provide an explanation of the phenomenon.

A theory is subject to the scrutiny of the scientific community and can be refuted, when other data or experiments appear to oppose it. When the argument of a theory cannot be refuted, and is universally accepted, it becomes a scientific law.

You have learned about how to sample a population and estimate size from density. In this
activity, you will: construct a model of a population, sample the population to determine its
density, then use its density to determine its size.
Part One: Construct the Model
Materials
1 piece of 8.5 by 11 in. letter paper
1 pen or pencil
1 ruler
50 small dry beans or other small objects such as buttons
1 small cup
Directions:
1) Use your pen or pencil and ruler to divide the paper into four equal sections.
2) Place the 50 beans into a small cup.
3) Scatter the beans as evenly as possible over the entire paper, making sure to get some of
the beans into each section.


Student Name:
Modeling Population Size
Part Two: Use the Model to Estimate the Size of the Population
In your model, each bean represents a starfish and the paper represents its ocean floor habitat.
1) Within the habitat, choose one of the four sections and count the number of starfish in that
section.
2) Use your ruler to measure the dimensions of the section you chose and calculate the area
that you sampled.
3) Calculate population density based on your sample.
4) Use your ruler to measure the dimensions of the entire habitat and calculate the total
habitat area.
5) Use your calculated population density and total area to estimate total population size.
6) Compare this estimation to your known population size (50). Did you under‐ or
overestimate based on your sample?

Answers

the answer will be 4

The single largest threat against a river ecosystem is ___________.
a) pollution
b) silt
c) muttering
d) ransom
e) estuary

Answers

Answer:

a) pollution

Explanation:

Multiple environmental stressors, such as agricultural runoff, pollution and invasive species, threaten rivers that serve 80 percent of the world's population. These same stressors endanger the biodiversity of 65 percent of the world's river habitats putting thousands of aquatic wildlife species at risk.

The obvious answer is Pollution. Hope this helped!

Imagine that you are a genetic counselor working with the first daughter in the last generation of the pedigree shown. She is married to a man with no history of ald in his family. The couple plans to have children and they want to know the chance of their first child having ald. How will you advise them?.

Answers

The chance of your first child having ald is 25%.Becose the adl gene may be recessive in this family.

How to advise them on family genetics?

Recessive genes produce proteins considered “defective” as they become inactive. That is, they are hidden (recessive) with the presence of a dominant gene manifesting their characteristics in the absence of their dominant allele. The adl gene may be recessive in this family.

With this information, we can conclude that the chance of your first child having ald is 25%.

Learn more about gene in brainly.com/question/5519888

which of the following would be considered genetic engineering
A. spraying a field with pesticide
B. crop rotation
C. changing the DNA of a crop plant to make it resistant herbicides
D. releasing ladybugs on a field to eat pest insects

Answers

C, changing the DNA of a crop to make it resistant to herbicides :)

Changing the DNA of an organism is engineering its genetics.

Changing the DNA of a crop plant to make it resistant herbicides would be considered genetic engineering. So, the correct option is C.

What is genetic engineering?

The technological modification and manipulation of an organism's genes is known as genetic engineering, often referred to as genetic modification or genetic manipulation.

Genetic engineering is the addition, removal, or repair of a portion of the genetic material (DNA), which alters the phenotypic of the organism, to alter the genetic information of living organisms. It is also referred to as recombinant DNA technology or gene modification (r-DNA Technology). Genetic engineering would entail altering a crop plant's DNA to make it resistant to herbicides.

Thus, the correct option is C.

Learn more about Genetic engineering, here:

https://brainly.com/question/29764651

#SPJ7

Which best describes the ovary?
it produces progesterone.
it is the organ in which a fertilized egg grows.
it produces testosterone.
it is the location for egg fertilization.

Answers

The option that best describes an ovary is that is produces progesterone.

Functions of ovary

The ovary is part of the female reproductive system and they are two oval-shaped organs that lie to the upper right and left of the uterus.

The three main functions of the ovary are

they secrete hormones,

they protect the eggs a female is born with and

they release eggs for possible fertilization.

The hormones secreted by the ovary are the female hormones oestrogen and progesterone.

Progesterone functions mainly to regulate the condition of the inner lining (endometrium) of the uterus.

Therefore, the option that best describes an ovary is that is produces progesterone.

Learn more about progesterone here:

https://brainly.com/question/794704

Answer:

A. it produces progesterone.

Explanation:

i took the quiz!

how much food is required for a blob to reproduce from one generation to another

A: 1
B: 2
C: 3
D: 4

Answers

Answer:

Reproduction is achieved from a single cell type, if the organism itself consists of many cell types because each cell that reproduces has a similar DNA in an organism.

A blob to reproduce from one generation to another is option "A" which is 1.

Reproduction is achieved from a single cell type if the organism itself consists of many cell types because each cell that reproduces has a similar DNA to an organism.

What is reproduction in living things?

Reproduction occurs when an organism makes a copy of DNA and produces offspring. All living things on Earth are a process of reproduction.

Thus,  option "A" is 1.

To, learn more about reproduction click here:

https://brainly.com/question/7464705

3. Bonds formed by _____ hold a DNA double helix together. Carbonoxygennitrogenhydrogen

Answers

Answer:

hydrogen bonds

Explanation:

do you think you can answer this?​

Answers

84.798 is the mass number

Which tool is used to detect yellow light rays emitted by stars from outer space?

Answers

Answer:

the Hubble space telescope

Explanation:

Which of the following is a product of photosynthesis?

a. carbon dioxide

b. sugar

c. sunlight

d. water

Answers

Answer:

B. Sugar

Explanation:

Sugar, or glucose, is the main product of photosynthesis. It is the reason why photosynthesis occurs, as plants use glucose as food or a source of energy. Sunlight, water, and CO2 are all components of making glucose, not products. Another product of photosynthesis is oxygen, which we then use in turn for cellular respiration.

Answer:

I don't see it on there but I think you're missing an option

Explanation:

-The answer to this is oxygen

(glucose sugar could also be correct depending on what your question looks like)

how coffee affects protein digestion?

Answers

Answer:

one of the main ways coffee causes gas as undigested, putrefying protein is feed on by the intestinal bacteria that create hydrogen sulfide (rotten egg gas) for those really smelly farts.

Explanation:

does that help you???

One recent approach to vaccine development has been production of peptide vaccines. In these vaccines, antigenic peptides are injected instead of whole bacteria or viruses. Peptide vaccines have not been particularly useful against viral pathogens because viral infections require a CD8+ T cell mediated immune response. Why is a peptide vaccine unable to create such a response?

Answers

Answer:

Explanation below

Explanation:

Immunization is the process of protecting the body from infections. This can be divided into two, namely

1. Natural immunization

2. Artificial immunization

Natural immunization is the one that is being developed by the body naturally, to protect the body from infections. This is usually known as the white blood cells.

Artificial immunization is being developed through the introduction of atenuated organisms into the body, so that the body can react by producing antibodies against that infectious organisms. This is known as vaccination.

The peptide vaccines have been developed for the body to be able to produce antibodies against some infections.

It should be noted that, owing to the relatively small size of peptides, they are often weakly immunogenic by themselves and therefore require carrier molecules, to add chemical stability and adjuevating for the induction of a robust immune response.

cell growth occurs in what phase

Answers

Answer:

For a typical dividing mammalian cell, growth occurs in the G1 phase of the cell

What is the sign of the damage when a plant is infected with aphids?
A chewed leaves
B light powder on leaves
C rusty spots on leaves
D twisted leaves​

Answers

B. Light powder on leaves

Golgi apparatus meaning

Answers

Answer:a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transpor

Explanation:

Answer:

a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.

happy to help

Explanation:

Name the system- name as many human body systems as you can. ( don’t use internet)

Answers

Answer:

integumentary

circulatory

nervous

lymphatic

skeletal

muscular

Explanation:

im so sorry this all i know from the top of my head

Organisms that do not have a membrane-bound nucleus are called:.

Answers

Answer:

Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages. Most prokaryotes are small, single-celled organisms that have a relatively simple structure.

please help! will give brainliest :))

Answers

Answer:

#A

Explanation:

Answer:

A, D, B

Explanation:

All have layers protecting the inside.

NEED HELP!

Why would the shrimp in the ecosphere die if there was no sunlight?

Answers

Answer:

The shrimp would die wthout sunlight because they eat algae and algae live on the water's surface. Algae undergo photosynthesis and for photosynthesis to occur, sunlight is necessary. If there is no sunlight, there is no algae. And without the algae around the shrimp no longer have anything to eat. Therefore, without the sunlight (and algae) the shrimp will not be able to survive.

Explanation:

^

Because their role is to move the eyeball, all of the extrinsic eye muscles have insertions on the ______.

Answers

The Answer is Sclera.

can someone explain what the questions mean i will mark brainliest

Answers

Answer:

What happened during the growth of your seedling to effect how it has grown?

What kind of energy (sun-light, water, soil nutrients) contributed to the growth and development of your seedling?

Explanation:

This is how I interpret what the question means. I hope this helps.

A natural hazard is a natutrully occuring event that has an effect on the?​

Answers

Answer:

enviroment

Explanation:

Answer:

has an effect on humans i think

When pathogens are ingested by the macrophages and dendritic cells of the immune system, they are digested and a small portion of the pathogen, __________, is attached to the surface of the macrophage.

Answers

Answer:

Antigen

Explanation:

on the surface of the pathogen that helps immune cells identify then

When pathogen are swallowed by the immune system's macrophages and dendritic cells, they are digested and a small amount of the pathogen's antigen is attached to the macrophage's surface.

What is antigen?

Any chemical that triggers the body's immune system to react negatively to it. Toxins, chemicals, germs, viruses, and other things originating from the outside of the body are examples of antigens.

In reaction to exposure to antigens, B cells of the immune system create Y-shaped proteins known as antibodies (immunoglobulins).

Antigen receptors, such as antibodies and T-cell receptors, are responsible for recognizing antigens.

Immune system cells produce a variety of antigen receptors, giving each cell a specificity for a single antigen.

Therefore, antigen is attached to the surface of the macrophage.

Learn more about antigen here:

https://brainly.com/question/15694610

#SPJ2

1. Which property allows water to remain in liquid form at high temperatures?
A. Density
B. Polarity
C. Surface Tension
D. Electrical Conductivity

Answers

Answer:

polarity

Explanation:

Which of the following best describes the long-term impact of using a nonrenewable energy source? (1 point)
A. Geothermal energy can disrupt the water table and damages groundwater.
B. Burning biomass to produce energy releases greenhouse gases.
C. Petroleum releases carbon dioxide and pollutes water supplies.
D. Nuclear power damages the atmosphere by producing air pollution,

Answers

I believe the answer is D. When using non-renewable energy sources it’s a pollutant.

What element can be found in proteins but not lipids

Answers

Answer:

Proteins, carbohydrates and lipids are made from three basic molecules: carbon, hydrogen and oxygen. However, all proteins contain an element not found in carbohydrates and lipids is nitrogen. Nitrogen which is present in all amino acids (the building blocks that make up the protein chains).

Which classification is the most specific and also represents part of the organisms Latin name?
A) Domain
B) Phylum
C) Species
D) Class

Answers

Answer:

C- species is most spesific

Other Questions
You must be at least 21 to enterthe club. over or under 21 The abbreviated electron configuration for the lead (IV) ion is? This car is parked. The engine is off and there is no music playing, What energy is currently in use? When a patient has a peculiar sensation that immediately precedes a seizure, what term should the nurse use to describe this sensation?. Jhone worked at the Dollar store and someone had a toy that was 3.50$ and the man gave Johne 5.00$ So how much do jhone have to give him back PLS!! HELP ASAP I WILL GIVE BRAINLIEST. write the correct answerpic is not blurry not excuses Determine if triangle GHI and triangle JKL are or are not similar, and, if they are, state how you know. (Note that figures are NOT necessarily drawn to scale.) Harmful chemicals that pollute the water are:OA.Herbicides used to kill weeds.OBPesticides used to kill crop pests.C.Household cleaning supplies, especially bleaches and detergentsD.All of the above Workers in Peru collect cochineal bugs used to dye certain United States food items red. Market activities such as this one can best be described as: Finding congruent angles What can you do now to prepare to have a healthy relationship?A. Spend all your time with friendsB. Stop participating in activities you loveC. Develop good self esteemD. Pretend to like things you don't really like Hello! the question is in the image below. Thank you for helping if you answer! A hand rail is installed along the stairs OThouse as shown in the figure. The table shows thedistance, in inches, of the top rail f(x) and bottomrail g(x) from the floor for the middle of eachnumbered stp x. Determine the slope of each rail.Are the top and bottom rails parallel?x f(x) g(x)1 9 4321650332357 Unscramble the five letter words below related to the theme: time. COKLC = CLOCK AYEDL =RLYAE= ITNGH = someone help me ill leave it in the comments Abraham Maslow developed his hierarchy of needs by studying people in poor health.Please select the best answer from the choices provided.TF Read the following passage from Senator Smiths Declaration of Conscience:It is ironical that we Senators can debate in the Senate directly or indirectly, by any form of words, impute to any American who is not a Senator any conduct or motive unworthy or unbecoming an American - and without that non-senator American having any legal redress against us - yet if we say the same thing in the Senate about our colleagues we can be stopped on the grounds of being out of order.What point is Smith trying to convey by pointing out this irony?A. Americans should be allowed to sue senators who make accusations against them B. McCarthys accusations are well founded considering the level of unjustified behavior in the SenateC. The double standard for senators compared to the average American is unfair and unjust D. Senators are held to an arbitrary high set of expectations compared to their peers in the House 1. What is the degree ofthe polynomialbelow?x^3 + 2x - 3x^4 + 5 +3^2 shylas resreach shows that 8 empty cans can make 1/4 Which is bigger -2.5 or -3/1