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NeTakaya
3 years ago
12

What is a network of water-filled canals with thousands of tube feet called?

Biology
1 answer:
Ad libitum [116K]3 years ago
4 0
Echinoderms I believe! Good luck, hope this helps!!
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3. Algae makes energy-rich carbon compounds through
Thepotemich [5.8K]

A complementary process in nature either adds (options 3, 6, and 7) or removes ( options 4 and 5) carbon dioxide from the atmosphere.

<h3>Complementary processes and it's benefits</h3>

The processes that leads to the addition of carbondioxide back to the atmosphere include the following:

  • The eruption of volcanoes.

  • Cellular respiration carried out by organisms to release energy from food molecules.

  • The use of gasoline to power cars

The processes that leads to the removal of carbondioxide from the atmosphere include:

  • The production of energy-rich carbon compounds through photosynthesis.

  • The dissolution of carbondioxide in rainwater.

Learn more about photosynthesis here:

brainly.com/question/19160081

5 0
2 years ago
No decorrer das semanas, a lua apresenta diferentes aspectos. A causa para essas mudanças na aparência do satélite da terra é: A
Tpy6a [65]

Answer:

C) the sun's rays that fall on the moon's surface.

Explanation:

The moon has different aspects and appearance because of the sun's rays that fall on the moon's surface. The shape of the Moon does not change itself, it occurs due to the sunlight. We only see that part of moon which is lit by the Sun. The phases of moon occur because the Sun lit different parts of the moon when the Moon revolves around the Earth so we can say that sun rays are responsible for the changing of shapes of the moon.

4 0
3 years ago
Why is the process of DNA replication essential to a cells<br> preparation for division?
mr_godi [17]

Answer:

Nothing

Explanation:

lol

3 0
2 years ago
Read 2 more answers
Can you plz tell me if these are correct asap
Sergeu [11.5K]
YES THWY ARE correct goo hob
5 0
3 years ago
The diagram below represents a change in guard cells that open and close pores in a plant) This Change directly helps to A. incr
AveGali [126]

The correct answer is option C, that is, regulate water loss.  

Guard cells refer to the cells enclosing each stomata. They assist in monitoring the rate of transpiration by closing and opening the stomata. The guard cells possess the tendency to monitor the closing and opening of stomata by changing shape. The shape of the guard cells modifies on the basis of the concentration of potassium ions and water found in the cells themselves.  

The stomatal pores get closed when carbon dioxide is no longer needed for the process of photosynthesis. The guard cells swell when movement of water takes place inside these pores, and thus, the opening of stomatal pores occurs, and as water moves out, the guard cell closes. Thus, guard cells play an essential role in regulating water loss.  


5 0
3 years ago
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