The cytoskeleton of a cell allows the cell to be flexible. Our human skeletons allow <em>us </em>to be flexible.
The correct order that oxygen enters the body is definitely C.
Bronchi, then Lungs, bronchioles, alveoli, blood!
Good luck!!
How do humans interact with the coral reefs?
How do coral reefs affect humans?
Can you think of any human relationships with coral reefs?
Answer:
D) Heterotrophs can make their own food
Nondisjunction is the failure of one or more pairs of homologous chromosomes or sister chromatic.
