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Yakvenalex [24]
3 years ago
8

Why are the ventricles of the heart so much larger than the atria of the heart?

Biology
1 answer:
Free_Kalibri [48]3 years ago
4 0
B) The atria only recieve blood and the Ventricles have to pump the blood
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What occurs when an insect, animal, or the wind carries pollen grains from one flower
Maurinko [17]

Answer:

pollination

Explanation:

this is the obvious answer because pollen and **pollen**ation

6 0
3 years ago
Organisms in an ecosystem are interdependent. Do you think humans have interdependent relationships with other organisms? Explai
faust18 [17]

Answer:Organisms rely on each other to sustain the ecological environment, something that humans have been lacking in. So, in general, organisms are interdependent because they have no choice. There are more particular instances (mutualism, symbiosis, etc.) where the connection is more local and direct.

Explanation:

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8 0
3 years ago
PLEASE HELP!
mash [69]

Based on current data;

  • The amount of carbon dioxide put into the atmosphere annually dueto human activities is 840 gigatons
  • The amount of carbon in the atmosphere is 10 gigatons
  • The amount of carbon stored in fossil fuels is 10,000 gigatons

<h3>What is the carbon cycle?</h3>

The carbon cycle a cycle showing how carbon is recycled between the atmosphere and earth.

The carbon cycle ensures that their is a balance of carbon in the atmosphere as well as on earth.

Human activities have increased the amount of carbon in the atmosphere.

The amount of carbon dioxide human activities put into the atmosphere annually in the present day is 840 gigatons.

The amount of carbon in the atmosphere is 10 gigatons

The amount of carbon stored in fossil fuels is 10,000 gigatons

Therefore, it can be concluded that human activities disrupt the carbon cycle.

Learn more about carbon cycle at: brainly.com/question/24293689

7 0
2 years ago
Which of the following best explains how insulin injections affect signal transduction in an individual with type 1 diabetes
Reptile [31]

Answer:

The correct answer is - option A. They serve as second messengers to regulate glucose uptake to cells.

Explanation:

Type one diabetes is a condition that is characterized as the inability to produce enough quantity or at all of the insulin by the beta cells of the pancreas. Therefore, a patient with this condition completely depends on exogenous insulin to maintain the sugar level in the blood.

Insulin is the hormone that removes the excess amount of glucose from the blood by the adipose tissue, liver cells, and skeletal muscle that uptake an extra amount of sugar. there are receptors present on the surface of the plasma membrane which binds with the insulin and acts as a secondary to regulate a cascade reaction to glucose uptake to cells.

3 0
3 years ago
Which choice describes a strategy used to help restore cod populations?
LiRa [457]

Answer: Limit the size of fishing fleets and catch size.

Explanation: Cod are nearly extinct therefore we either need to stop catching them or limit the amount you catch

7 0
3 years ago
Read 2 more answers
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