Answer:
you....your not asking anything?
using cars that get lower gas mileage
Lack of antibodies because thats the stuff to fight things away
When a mutation has an effect that helps a species adapt to an environment, and specimens of both genders have it, it will end up taking over, causing evolution to gradually happen.
Lysosomes are the vesicles that contain a cell's digestive enzymes. Lysosomes are the vesicles that contain a cell's digestive enzymes.
