What would happen if someone had twice the amount of mitochondria as a normal person?

What role do bacteria play in the carbon cycle

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.

Sperm are ejaculated from the corpora cavernosa of the penis. true or false