Answer:
A) The Northeast
Explanation:
found this online: https://www.coursehero.com/file/12138497/Ch-4-Quiz/
Depending on the amount of liquid he has, he can use it to fill each test tube. he can do 8 orders per test tube :D
El África subsahariana es la región del mundo q presenta actualmente la tasa de mortalidad más alta .
Answer: Coastal Areas.