1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Hoochie [10]
3 years ago
6

Why do we need nutrition for our bodies?

Biology
1 answer:
Aleks04 [339]3 years ago
4 0

Answer:

because our body needs six main nutrients to function normally

You might be interested in
Loop of Henle concentration gradient
nadezda [96]

Answer:

The Loop of Henle serves to create a concentration gradient throughout the nephron which helps increase the reabsorption of water and certain ions. In the thin descending limb, water is very permeable and is reabsorbed due to the existing concentration gradient in the medulla.

4 0
3 years ago
The M-phase checkpoint ensures that all chromosomes are attached to the mitotic spindle. If this does not happen, cells would mo
Darya [45]

Answer:

Metaphase

Explanation:

The metaphase stage of the cell cycle precedes the anaphase and the telophase stages. During this stage, the metaphase plate is formed and chromosomes align along this plate which also represents the equator of the cell.

After lining up, mitotic spindles attach to each chromosome at the centromere. Shortening of the spindles results in separation of sister chromatids of the same chromosome and their eventual migration to the opposite poles of the cell.

<em>Hence, if the mitotic spindle refuses to attach to chromosomes, cells would most likely be arrested in the metaphase stage and will never be able to proceed beyond it.</em>

5 0
3 years ago
Which of the following is the reason that kelp live in deep, calm waters?
Klio2033 [76]

Answer:

#1 is correct

Explanation:

kelp also needs nutrients that are only available in deep water or near shore but not on the surface of the open ocean.

7 0
3 years ago
One of the functions of the ozone layer within our atmosphere is to...
grandymaker [24]

Answer:

B. Protect us from harmful ultraviolet Radiation.

Explanation:

I did this in 6th grade. The ozone layer contains a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun.

8 0
3 years ago
I need help <br> explain mitosis
densk [106]

So mitosis will start with interphase which will be the longest step. Inside of interphase there will be and S phase where the DNA will be copied. Then the PMAT phases then these phases are where the cell is actually dividing and it ends with cytokinesis with the cell splitting one membrane into two different membranes.
7 0
3 years ago
Other questions:
  • Answer the question pls
    12·1 answer
  • All substances have characteristic properties. If one of these properties can be observed without changing the identity of the s
    7·2 answers
  • Select the correct answer from each drop-down menu. During the day, plants produce by splitting water molecules in the light-dep
    9·1 answer
  • Organisms are made up of one or more _____. cells clones energies cycles
    7·2 answers
  • What would be the result if the atmosphere was an able to move an exchange gases with earths other spheres?
    13·1 answer
  • If a brown hair allele is represented with a B, and blonde hair is represented with a b
    7·2 answers
  • What is one major similarity between the government of South Africa and China? O.A. Both give all government power to a single p
    12·1 answer
  • Mercury has the largest eccentricity of any of the eight planets. What is Mercury’s orbital eccentricity?
    12·2 answers
  • Please help!!! Need the answerr
    8·1 answer
  • Crossing over between non sister chromatids during meiosis is significant in heredity
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!