Bob is struck on the left side of the head with a board and is knocked unconscious. When he recovers consciousness, he understands what is being said to him but he can not speak. This implies damage to the:. a) vestibulocochlear nerve.
b) general interpretive area.
c) speech center.
d) prefrontal lobe.
e) temporal lobe.

C.

Explanation:

d. the weight of the book

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.