Butterflies and house flies convert ammonia to uric acid in their

Gabriel is at a stage where his body is changing physically; he is growing facial hair and building muscle. he is also just starting to make sperm. what is most likely gabriel’s age? 5 12 17 21

In the family tree below, people with the recessive trait of attached earlobes are shaded gray.

The cell membrane controls what enters and leaves the cell. which of the structures in the diagram below is the cell membrane? — f оооо