PLZ HELP ! What did scientists discover about the Mid-Atlantic Ridge?

A. The Mid-Atlantic Ridge does not exist

B. The ocean floor is growing outward from the Mid-Atlantic Ridge

C. The ocean floor is growing toward the Mid-Atlantic Ridge

D. The Mid-Atlantic Ridge is falling down

Im pretty sure its B as Iceland is splitting in half

analyze the map below and answer the question that follows.

what does the map above tell us about the endemity of typhoid fever?

a.

there is greater occurrence of the disease in the western hemisphere.

b.

there is greater occurance of the disease in the northern hemisphere.

c.

countries located in equatorial regions are more likely to have incidents of typhoid fever.

d.

typhoid fever is more rampant among caucasian populations.

1-5 2-7 3-4

explanation: