Answer: 20. have a nice day!
Well the picture could help :)
Answer:
Carbohydrate and mitochondria are closely connected with each because carbohydrate is a food substance from which energy is extracted by the mitochondria of the cell. Mitochondria is called the power house of the cell. Its main function is to make energy for the cell which used this energy to perform various function by using food material such as carbohydrate. So we can say that both are connected with each other.
Earthquakes only occur at transfer boundaries where two tectonic plates will slide or rub past each other.
If there are no boundaries in mid-America, then earthquakes are not possible.
I believe it's sexual reproduction in sea stars if that's the question.
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