answer to lining is on the left.
Explanation:
Answer to timing too is on the right
D is the answer to 3 | C is the answer to 4
Answer:
A. population density
Explanation:
The population density of an area matters because if the population density is high, then the disease is more transmissible. If the population density is lower, the disease will have a less impact and the disease will be less transmissible. The answer to your question is A. population density.
I think the answer is the sun but i could be wrong