Question 10 of 25
Which sentence best explains how a unicellular organism gets nutrients?
A. It has a digestive system that takes in nutrients.
B. It takes in all its nutrients through its cell membrane.
C. It combines specialized cells into tissues that take in nutrients.
D. It relies on individual specialized cells to take in nutrients.
SUBH

Answers

Answer 1

Answer:

Explanation:

Answer 2

The correct answer is D

Related Questions

A tropical rainforest includes trees, animals, insects, plants, rain, rivers, rocks, soil, and warm, moist air.

Which spheres of Earth are represented in a tropical rainforest?

biosphere, geosphere, hydrosphere
cryosphere, hydrosphere, ionosphere
geosphere, biosphere, cryosphere
ionosphere, hydrosphere, geosphere

Answers

Answer:

Explanation:

Answer:

biosphere, geosphere, hydrosphere

Explanation:

Which of the following is the best example of evolution occurring? (5 points)

Answers

Answer:

Strains of bacteria can become immune to antibiotics that once killed them effectively

Explanation:

its not in my words

multicellular, do not move, have a cell wall, have a nucleus and other organelles, have no
chloroplasts, heterotrophs

Answers

Hmm ok I guess
Understandable

3 common organisms that are made up of Eukaryotic cells examples

Answers

Plants, animals, protoctists and fungi

When reading, what should you look for first?

Answers

The correct answer is :you should look first to the answers to your own questions.

Why is the intensity of a pulse different at different sites?

Answers

Answer:

Because pulse wave velocity decreases as arterial diameter decreases, a slight difference in local vasculature can cause inter-site differences not only in pulse transit time but also in its variations.

Hope that answers your question.

A sequence of nucleotides in a DNA or RNA molecular is What?

Answers

Answer:

nucleic acid sequence

Explanation:

nucleic acid sequence

Explain 3 ways of checking soil depletion

Answers

You can check soil depletion by:

1. Contour ploughing

Ploughing along contours on a slope prevents soil from being washed away by rains and or by surface run-offs. Contours act like bunds. Terraces are leveled into step-like small fields with even slopes. Doing this is common in Asian countries.

2. Terrace Farming

On hilly slopes, terraces act as bunds and prevent the soil from being washed away by running water. This is practiced in Asia and the USA.

3. Strip Cropping

In this system, crops are grown by alternate strips of land in order to check the effect of the winds.

Humans breathe through bronchi.
Which structure do insects have for breathing?
tracheae
O lungs
O skin
O gills
Pls help

Answers

Answer:

tracheae

instead of lungs, insects breathe with a network of tiny tubes called tracheae

tracheae

they breathe through openings in their body called spiracles

Is better for an ecosystem to have high or low species abundance?

Answers

Answer:

There should equilibrium state in the ecosystem in case of number of species, if there will be high species abundance there would be higher rate of competition in between the species also the predation can be easily seen in such ecosystem. On the other hand if the species abundance is low then the competition between the species and predation can not be seen.

Cohesion produces _____ tension as the water molecules hold tightly together.

Answers

answer: Cohesion produces **surface** tension as the water molecules hold tightly together.

Which type(s) of muscle tissue cells are organized into sarcomeres?
skeletal
cardiac
smooth

Answers

skeletal and cardiac

A scientist is studying specialized cells that help pump blood. Which cells is she most likely studying?

A. neurons, which are a type of muscle cell

B. cardiac cells, which are a type of muscle cell

C. epithelial cells, which are a type of blood cell

D. white blood cells, which are a type of blood cell

Answers

Answer:

B. cardiac cells, which are a type of muscle cell

Answer:

B. cardiac cells, which are a type of muscle cell

Explanation:

May I have brainliest please? :)

It takes place when magma introduces
great amount of heat into an existing rock
resulting in the recrystallization and mineral
reaction in the rock.

Answers

Answer:

The correct answer is - contact metamorphism.

Explanation:

Contact metamorphism is one of the two metamorphism processes which takes place when the pre-existing rock is introduced to a great amount of heat which affects it by an intrusion of magma. It is known as a low pressurized, high-temperature type of metamorphism.

An example of this type of metamorphism which experiences recrystallization in the rock and forms a metamorphic marble that is formed by the recrystallization and mineral reaction of the limestone.

PLEASE ANSWER: Is oceanography a hard class to take in high school?

Answers

Answer:

There is quite a bit of work but if you are willing to do it and pay attention in class then it's easy. my teacher makes the class a lot of fun.

Explanation:

Answer:

it's pretty frustrating, mainly because there's an overwhelming amount of work, unless that's just my school but other than that its pretty easy, you just have to memorize a lot of stuff.

Explanation:

I need help with this fast plzzz

Answers

Answer:

Explanation:

6. He was investigating a mold growing in Staphylococcus culture dishes, that may have been killing bacteria.

7. He hypothesized that the mold was producing a chemical that killed the bacteria.

8. He tested the hypothesis by growing the mold in a broth then transferring it into a bacteria culture.

9. After putting mold into a culture with bacteria in it, the bacteria then died.

10. Antibiotics

Which cell structures are correctly paired with their functions?

Answers

Answer:

C is the answer. There are single-celled organisms that are considered a living thing. The others are all true about the cell.

Explanation:

Hoped this helped.

Which of the following is typically with associated with acid precipitation over a body of water?

Answers

Answer:

Explanation:

A decrease in pH. Acids are proton donors which means they lower the pH of when placed into solution. pH=-log[hydronium]. I hope this helps. Let me know in the comments of anything was unclear.

Which organelle in this image is the packaging unit of the cell that packages proteins for transfer throughout the cell?
1
8
6
9

Answers

You’re searching for a Golgi Apparatus, so I think the answer would be 6

What two properties of life can be connected to each other? Explain how

Answers

Answer:

Explanation:

Properties of Life. All groups of living organisms share several key characteristics or functions: order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing. When viewed together, these eight characteristics serve to define life.

Choose all the answers that apply.

Muscles in the small intestine are _____.

smooth
striated
involuntary
voluntary
cardiac

Answers

Answer:

involutary

Explanation:

we don't have to will it to work

Smooth because the small intestine muscle is made up of two smooth muscles

What happens to air pressure as the altitude increases?
O It gets lower
o It gets higher
0 It stays the same

Answers

Answer:

Pressure with Height: pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.

Explanation:

As altitude rises, air pressure drops.

Please Help ASAP! 15 Points!

Answers

Because of all the chemicals and paper is made out of them

Which statement best describes the function of nucleic acids?
A. Stores genetic information and helps to make proteins
B. Increases the rate of chemical reactions
C. Stimulates metabolism in all body cells
D
Activates secretion of the body's hormones

Answers

Answer:

A. stores genetic info and helps make proteins.

Explanation:

Nucleic acids are DNA and RNA.

The statement that best describes the function of nucleic acid is stored genetic information and helps to make proteins. The correct option is A.

What is nucleic acid?

Nucleic acid is a macromolecule. Nucleic acid is made up of nucleotides. The composition of nucleotides is a 5-carbon sugar, a phosphate group, and a nitrogenous base.

Nucleic acid is the main component of the genetic material of the living organism. They are DNA and RNA. DNA is the main genetic material of animals and plants, and RNA is found in some bacteria and some plants.

DNA and RNA store the genetic information of the organism. As this, nucleic acid also contains genetic material. This genetic information is used in synthesizing proteins.

Thus, the correct option is A. Stores genetic information and helps to make proteins.

To learn more about nucleic acid, refer to the link:

https://brainly.com/question/11309892

#SPJ6

Select the correct answer from each drop-down menu.

A researcher conducts an experiment on the secretion of a particular hormone in mice. Scientists inject mice with a substance that

stimulates the production of the hormone. The scientists then test the levels of hormones produced by the mice. The tool used to

measure the hormones consistently detects the levels at 10 points lower than the a (

Answers

Answer:

The correct answer is - accurate.

Explanation:

Systematic measurement errors take place when there is a consistent inaccuracy found in the result of the measurement. In the given case here is consistent 10 points lower than the actual value of hormones produced in the mice. the tool that is measuring the level of the hormones in the mice is showing systematic error and measurements are not accurate.

Thus, the correct answer is - accurate.

8.96 rounded to the nearest hundredth

Answers

Answer:

8.96

Explanation:

Trick question (the hundredths place is bolded) there is no number in the thousandths place (behind the 6) to be rounded.

What is the period of the cell cycle between cell divisions. A. telophase B. interphase C. metaphase D. telekinesis

Answers

Answer:

Interphase

Explanation:

The cell cycle is the period of time from the beginning of one cell division to the beginning of the next. The longest stage of the cell cycle is called interphase. Interphase is the stage that occurs in between cell divisions. During interphase, the cell grows and develops and performs its functions.

someone help me with this question please: What is the job of ribosomes? Please answer as soon as possible its related to my project which is due on the day after tomorrow.

Answers

Answer:

Production of proteins

Explanation:

Ribosomes consist of RNA's and special proteins that help to synthesize other proteins. Ribosomes can be found either floating within the cytoplasm or attached to the endoplasmic reticulum. They

Forms particular proteins

Ribosomes assume the role of bringing together amino acids to form particular proteins, which are important for
completing the cell's activities.

Hope this helps :)

Which of the following is true about elements?
A.
Elements combine to form compounds in nonliving substances but not in organisms.
B.
Elements combine to form compounds in organisms but not in nonliving substances.
C.
Elements do not combine to form compounds.
D.
Elements combine to form compounds in organisms and nonliving substances.

Answers

Answer:

I believe the answer is D or B.

Explanation:

Answer:

Explanation:

study island

Four main categories of organic molescules.

Answers

Answer:

Most organic compounds making up our cells and body belong to one of four classes: carbohydrates, lipids, proteins, and nucleic acids.

Explanation:

hop it helps but i probably got it wrong

Other Questions

Does anyone know this?? Tysm Trade routes in the 1500s were probably easier and faster when the routes_________1) where entirely over land2) included water when possible 3) went farther north4) passed through constantinople Help!Let f(x)= 7x + 4x and g(x) = -9x -- 2. What function represents a new function, h(x), for which h(x)=(f+g)(x)a. h(x)= -2x + 2xb. h(x) = 7x2 + 5x - 2c. h(r)= -2x + 4x - 2d. h(x) = 7x- 5x - 2 Which of these list of vocabulary words is in the correct order of occurrence Angle b= 61, angle c=57, and =2x what does x = Question:STORIES OF USEFUL INVENTIONS, excerptBy S. E. Forman1911THE MATCHThere never was a time when the world was without fire, but there was a time when men did not know how to kindle fire; and after they learned how to kindle one, it was a long, long time before they learned how to kindle one easily. In these days we can kindle a fire without any trouble, because we can easily get a match; but we must remember that the match is one of the most wonderful things in the world, and that it took men thousands of years to learn how to make one. Let us learn the history of this familiar little object, the match.Fire was first given to man by nature itself. When a forest is set on fire by cinders from a neighboring volcano, or when a tree is set ablaze by a thunderbolt, we may say that nature strikes a match. In the early history of the world, nature had to kindle all the fires, for man by his own effort was unable to produce a spark. The first method, then, of getting fire for use was to light sticks of wood at a flame kindled by natureby a volcano, perhaps, or by a stroke of lightning. These firebrands were carried to the home and used in kindling the fires there. The fire secured in this way was carefully guarded and was kept burning as long as possible. But the flame, however faithfully watched, would sometimes be extinguished. A sudden gust of wind or a sudden shower would put it out. Then a new firebrand would have to be secured, and this often meant a long journey and a deal of trouble.In 1827, John Walker, a druggist in a small English town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. The druggist had discovered the first friction-chemical match, the kind we use to-day. It is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. Although Walker's match did not require the bottle of acid, nevertheless it was not a good one. It could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. In a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. The match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. It would ignite when rubbed on any dry surface, and there was no longer any sputtering. This was the phosphorus match, the match with which we are so familiar.What was the main problem with relying on nature to start a flame? (5 points)Fire could only be collected with "sticks of wood" that were hard to find.Fire had to be "carefully guarded," requiring someone to stay behind from hunting.Fire had to be "carried to the home," which could be dangerous and awkward.Fire was likely hard to find, requiring a "long journey and a deal of trouble." Find the value of 3x-2 when x=4 A line contains pointsM(1, 3) andN(5, 0). What is the slope ofMN? 1112 13 14 15Enter an expression that represents the following statement, and then solve the expression.3 less than the product of 9 and -5.The expression isThe value of the expression is How did the french and indian war, and subsequent Cherokee War, irrevocably change Native American culture? La Sra. Leinberger _________ de Miami. first pirson to type 1 i will see if i can give brainlist but idk how bot i will try The poles appear to be slightly flattened in a Robinson Projection.Question 18 options: True False What happens to the plates and the mantle at plateboundaries How do Marshall court rulings support entrepreneurship and economic growth? According to Castiglione, what is the proper bodily frame for a courtly man? Why is extra height undesirable? Solve for b in the following equation. - 2 = 4b = 12b = 24b = 36b = 1 A student uses the following steps to prove the sine sum identity. The proof is incorrect. Which steps is incorrect Read, look, and select the best image for this dialogue, paying attention to whether it is formal or informal.Cul es su nombre, seor?Soy el seor Smith.Mucho gusto, seor Smith.El gusto es mo, seora. Dad greeting infant daughter Middle aged couple greeting a man in a suit Young boy and girl greeting each other Dad greeting daughter Calculating Rate of change