Answer:
check reason below
Explanation:
death rates decrease due to advanced technologies(better medical institution)
birth rates decrease to high levels of literacy and due to families planning.
A, I think
-4+1= -3
-3/2 = -1.5
9+2= 11
11/2= 5.5
Physical regions are defined by landform (continents and mountain ranges), climate, soil, and natural vegetation.
good luck
B: Healthy and Diverse
:)
Answer: A
Explanation: because he is a doctor