Biology Middle School

Which is the correct answer this is science help

Which Is The Correct Answer This Is Science Help

Answers

Answer 1

Explanation:

B is the correct answer

Answer 2

Answer: 2nd Option (New and Full)

I hope this helps, and happy Holidays! :)

Related Questions

What is the function of Ribosomes?

Answers

Answer: Ribosomes have two main functions

Explanation:

decoding the message and the formation of peptide bonds.

These two activities reside in two large ribonucleoprotein particles (RNPs) of unequal size, the ribosomal subunits.

Answer:

In explanation

Explanation:

The ribosome is an organelle that produces proteins for the cell. But if you are looking for something more specific, the here it is:

Ribosomes have two main functions. These two activities reside in two large ribonucleoprotein particles (RNPs) of unequal size, the ribosomal subunits. Each subunit is made of one or more ribosomal RNAs (rRNAs) and many ribosomal proteins (r-proteins).

Which most likely has the highest number of contaminants in the water? *

a water system with moderate turbidity
a water system with high turbidity
a water system with low turbidity
a water system with no turbidity

Answers

Answer:

B) A water system with high turbidity.

Explanation:

Its B. Hope this helps!!!

which sentence best describes what this organism will like at the end of its growth period

Answers

In the image above the best answer choice would be D. Because it just makes more sense than the other choices.

the photo shows a single celled organism.which sentence best describes what the cell will look like at the end of its growth period

Answers

Answer:

i think its two cells but half the size (sorry if im wrong)

B looks more realistic but maybe I’m wrong

What are some prey physical characteristics?

Answers

Arty, social, inexperienced

Answer:

Prey animals often rely on escape as their form of protection. Therefore, they must have a well-developed sense of sight, hearing, and smell so they can detect the presence of a predator in enough time to escape. Sight: Prey animals need all-around vision to see advancing predators.

Explanation:

How does earth's position in space affect water on earth?

Answers

Answer:

The Earth's position affects the water because the sunlight from the sun can impact the temperature of the water. It heats the water ethics and the land around it. When the Earth is facing the moon (nighttime), it cools the ocean creating a soft reaction.

Explanation:

While Earth orbits the sun, the planet is simultaneously spinning on an imaginary line called an axis that runs from the North Pole to the South Pole. It takes Earth 23.934 hours to complete a rotation on its axis and 365.26 days to complete an orbit around the sun.

Hope this helps :)

Hoping to get Brainliest!!!

Which of the following scenarios of reproduction is most likely to form uniform offspring?
Pollen from one flower pollinates an egg of another flower to produce seeds.
A female fish lays unfertilized eggs in a river, and the male arrives later to fertilize the eggs.
Spores are formed from two cells, each from individual fungi organisms.
An amoeba splits during binary fission into two separate cells.

Answers

Answer:

An amoeba splits during binary fission into two separate cells.

Explanation:

The amoeba have identical offspring while all others have genetic variences

The scenarios of reproduction which is most likely to form uniform offspring is an amoeba splits during binary fission into two separate cells. Thus, the correct option is D.

What is Reproduction?

Reproduction is the process of formation of new organisms which are similar to the parent organism or parent cell. Reproduction is the process which generally occurs through different methods in a living cell or an organism.

Reproduction is mainly of two types, which include Asexual and Sexual mode of reproduction. Asexual reproduction is the reproduction where only one organism is involved in the process and it does not need the formation of gametes or the sex cells and sexual reproduction results into the formation of organisms through the fusion of gametes from two different organisms.

An example of asexual reproduction is an amoeba which splits through the binary fission into two separate new daughter cells.

Therefore, the correct option is D.

Learn more about Reproduction here:

https://brainly.com/question/14329745

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as villi get taller the_______ increases because...

Answers

i think the answer is number of cells. i'm not tho sure u didn't clarify
The villa in placenta are known as chorionic villi

An ancient marble statue is moved from a rural location to a highly polluted city. Explain how the move might affect the statue and why you think so.
This is important, so don't answer if you don't have a serious answer.

Answers

When sulfurous, sulfuric, and nitric acids in polluted air and rain react with the calcite in marble and limestone, the calcite dissolves. In exposed areas of statues, we see roughened surfaces, removal of material, and loss of carved details

Which of these organisms is a producer in a marine ecosystem?
fish
gull
algae
worm

Answers

Answer:

algae is a producer

Explanation:

most producers are green, so therefore algae is the answer

The organism among the given ones that is a producer is algae. The correct option is C.

What are producers?

In biology, a producer is an organism that produces its own food. An organism is any living thing, including plants, animals, bacteria, fungi, and so on.

While plants are unquestionably producers, algae and even some bacteria are as well.

The organism among the given ones that is a producer is algae.

Thus, the correct option is C.

For more details regarding producers, visit:

https://brainly.com/question/9349824

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which three possesses happen as a multicellular organism grows?

Answers

I would say A.B.C but it might not be the answer
Answer

The four essential processes by which a multicellular organism is made: cell proliferation, cell specialization, cell interaction, and cell movement. In a developing embryo, all these processes are happening at once, in a kaleidoscopic variety of different ways in different parts of the organism.

hope this helps and have a wonderful day:)

Pls help me look at pic

Answers

Answer:santa on the roof

Explanation:

Santa is on the roof top that’s all

A scientist is using a microscope to observe a type of bacteria.

Which two structures would the scientist most likely see?
A. nucleus and DNA
B.DNA and cell
C.wall cell wall and vacuole
D.vacuole and nucleus

Answers

I believe C is the answer
Wall cell and vacoule

Which statement about the curves A and B is true?

Curve A represents how soil takes longer to heat and longer to cool.
Curve B represents how water takes longer to heat and longer to cool.
Curve A represents water as it heats rapidly and cools slowly.
Curve B represents soil as it heats slowly and cools rapidly.

Answers

Answer:

b and c

Explanation:

“Curve B represents how water takes longer to hear and longer to cool.”
The other ones don’t make sense for the graph so I’m not to sure

Consider the reaction for the combustion of hydrogen below:

2H2 + O2 --> 2H2O

Where would you need to add "energy" to make this reaction complete?

A. in the reactants because the reaction is exothermic
B. in the products because the reaction is exothermic
C. in the products because the reaction is endothermic
D. in the reactants because the reaction is endothermic

Answers

Answer:

C

Explanation:

The answer is actually a

Which of the cell components is least likely to affect the visible traits of an organism?
Ribosomes
Nucleus
Genes
Chromosomes

Answers

Answer:

Ribosomes

Explanation:

Ribosome's only function is to synthesize proteins.

nucleus (i believe).

Explain the difference between rotation and revolution. Then use these terms to explain how Earth, the moon, and the Sun move relative to one another.

Answers

"Rotation" refers to an object's spinning motion about its own axis. "Revolution" refers the object's orbital motion around another object. For example, Earth rotates on its own axis, producing the 24-hour day.

Rotation is the movement of a body on its axis.Revolution is movement of one body around another.Earth rotates on its axis and revolves around the Sun.The moon rotates on its axis and revolves around Earth.

Help...

A flower provides 100 kcals of energy to a butterfly. If a bird eats the butterfly, how much of that energy is transferred to the bird?

A- The bird that eats the butterfly will get 1 kcal of energy.
B- The bird the eats the butterfly will 0.1 kcals of energy.
C- The bird that eats the butterfly will get 10 kcals of energy.
D- The bird that eats the butterfly will get 100 kcals of energy.

Answers

Answer:

C

Explanation:

The bird that eats the butterfly will get 10 kcals of energy.

Can you help me with all of themmmm

Answers

look up the symbol that it is pointing to and the name should pop up

Why does sound bounce off of walls?

Answers

Answer:

Original sound waves are distorted by strong later-arriving reflections. Also, sound wave energy is really fast, about 1130 feet per second. A sound wave will bounce back and forth between these two walls about 60 times in one second. Sound travels so fast, it fills a room almost instantly.

Explanation:

i looked up the answer hope you find it helpful

Determine the hardness of each unknown mineral from the data given.

Deep scratch by fluorite.

A)greater than 4
B)4
C)must be 1, 2, or 3

Answers

Answer:

b

Explanation:

it is a 4 on the scale, I assume that's what you meant by the numbers.

Please help me answer this question!!

Your liver is a vital organ that is responsible for breaking down toxins in your body, among other things. Your liver cells have a large amount of which organelle? Choose from the following.

A. Nucleus
B. Cell membrane
C. Cell wall
D. DNA/Genetic material
E. Ribosome
F. Lysosome
G. Chloroplast

Answers

Answer:

F. Lysosome

Explanation:

Lysosomes ,also called the 'Waste Disposals Of A Cell', are sac-like organelles that contain powerful digestive juices in them. They help in digesting worn out cells or foreign particles such as Toxins or Waste, that don't belong there. Their enzymes are so powerful that, when they burst [During a spontaneous change in cell metabolism], they digest the whole cell with them.

f. lysosome hope this helps :)

put the following steps of the water into the correct order

Answers

Answer:

the answer goes in this order 3, 1, 5, 2, 4

NEED HELP! WILL MARK BRAINLIST

Now that you have learned about a barometer, complete and submit the following
experiment. Make a list of different weather patterns (windy, rainy, sunny, snow, etc.) and the
barometric pressure that usually accompanies each of these weather conditions. You may write
your findings in the box below

Answers

i’m confused on what your question is about

PLEASE ANSWER THIS!

Why does it hurt when you bite your tongue on accident but when you bite it on purpose it doesn't?











Look at you.... you look crazy bite your tongue like that stop doing that!

Answers

Answer:

because when you do it on accident it is unintentional and scares you because you werent expecting it. but when you do it on purpose it wont hurt because your brain stops you from doing it so hard that it hurts lol

Explanation:

Answer:

It doesn't hurt because you're doing it on purpose so your brain is prepared for the pain because you're expecting it and it's self inflicted

Explanation:

also, did you know when you smile you can't feel your tongue? aww look at you smiling, I might barf.

Does asexual reproduction involve the formation of gametes? Explain your answer

Answers

Asexual reproduction, the simplest and most primitive method of reproduction, involves a single parent and produces a clone, an organism that is genetically identical to the parent. Haploid gametes are not involved in asexual reproduction. A parent passes all of its genetic material to the next generation.

Answer:

Asexual reproduction is a type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes. The offspring that arise by asexual reproduction, either from from a single cell or from a multicellular organism, inherit the genes of their single parent.

Explanation:

The diagram shows an animal cell.



Which letter marks the location where carbon dioxide is produced during respiration?

W
X
Y
Z

Answers

Answer:

x is the ans

Explanation:

i think this is is the answer
The correct answer is X

Choose one part of the Earth system- water, air, rock, or life- and describe how the other parts might be effected if the first part were removed.

Answers

the biosphere, which contains all of the planet's living organisms, and

the atmosphere, which contains all of the planet's air.

Which of the following scenarios of reproduction is most likely to form uniform offspring?
Pollen from one flower pollinates an egg of another flower to produce seeds.
A female fish lays unfertilized eggs in a river, and the male arrives later to fertilize the eggs.
Spores are formed from two cells, each from individual fungi organisms.
An amoeba splits during binary fission into two separate cells.

Answers

Answer:

An amoeba splits during binary fission into two separate cells.

Explanation:

The amoeba has one set of parent DNA while the others have two.

Hi! It should be: An amoeba splits during binary fission into two separate cells.

Which substance is used in a sewage treatment system to kill harmful bacteria? *

ammonia
chlorine
sand
soap

Answers

the answer is chlorine
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