Answer:
The correct answer is C: competition for resources
This can be because of their genetics. The siblings may not have inherited their parents looks, but maybe they inherited their grandparents looks, or even their aunts looks. This is all due to genetics. It's sort of the same thing, when two caucasian parents have an african-american child. That would be because somewhere along the family tree someone was african-american.
Anyways, I hope this helps!
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.
Post-Mortem tampering is the examining the body after death to find out when the death occurred. It is also needed to determine the cause.
