Answer:
H20
Explanation:
Because without water you will die faster then without food
That you can have the child your self in stead of having someone else do it for you
Answer:
homologous structures
Explanation:
Homologous structures are organs or skeletal elements of animals and organisms that, by virtue of their similarity, suggest their connection to a common ancestor. These structures do not have to look exactly the same, or have the same function.
One option for reducing air pollution is to cut back on major producer factories.
