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Darina [25.2K]
3 years ago
15

HELP PLEASE!! it’s about nutrition!!

Biology
1 answer:
antoniya [11.8K]3 years ago
7 0

Answer:

I think it's (C) I had a question about this awhile back. But it's been awhile so I could be wrong

Have a great day!

Explanation:

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How might symbiotic relationships be a disadvantage to an ecosystem?
natulia [17]

Answer:

it happens when 2 organisms jelp each other beneficial.

Explanation:

eg:algae and leguminous plants.the algae live on the roots and take in the nitrogen from the soil,which the plant cannot do and needs for growth.it takes in the nitrogen and pases it to the roots and even make the soil loose for the roots to move and they get a living space(algae on the roots).

4 0
3 years ago
describe the cycling of matter and flow of energy among living and nonliving parts of the carbon cycle.
fgiga [73]

Answer:

Every ecosystem is made up of a variety of living and nonliving things. The living things within an ecosystem depend on each other to obtain their energy.

Explanation:

Hope this helps! :)

6 0
2 years ago
Michelle and George are studying the forces and motion of a 0.8-kg low friction cart on a horizontal table. They use a spring sc
Helen [10]
Table 1: The horizontal pulling forces (F) and resulting acceleration (a) for the cart.



The cart experiences no motion when there is 0.1 N of horizontal force, so F=0 in this case. When one uses Newton's Second Law to find the acceleration caused by each force, it becomes clear that every row in the chart represents a horizontal force of approximately F=20 N. The best fit for the missing value is F=-30N.
5 0
2 years ago
What would happen if our lungs where made up of only one big alveoli?
Dimas [21]

The process of respiration system would not function well if the lungs was made up of only one big alveoli.

<u>Explanation:</u>

The main role of alveoli is to help the lungs to breath, for ventilation, diffusion and perfusion. The process of respiration system would not function well if the lungs was made up of only one big alveoli.

Alveoli are tiny to help the flow of oxygen and carbon dioxide, it helps the oxygen flow into the lungs and remove the carbon dioxide. If the alveoli is just one and big, then it would be hard to flow the oxygen through lungs and remove the carbon dioxide.

Therefore, it is good to have many tiny alveoli than one big one or the rib cage  that protect the lungs could go through some damages.

7 0
3 years ago
*WILL GIVE BRAINLIEST*
Katena32 [7]
C. Farm Equipment Design
8 0
3 years ago
Read 2 more answers
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