The two regions where this case are, are the vertebral canal and the spinal column
The independent variable is the thing that changed, so it would be the cleaner, the dependent is the thing that stays the same, so it would be the soap
Dependent. Density dependent factors is what is being described.
Answers:
1) bacteria
2) true
3)True
4)Virus
5)protozoa
6)false
7)helminths
8)true
9)Vaccinations
10)When you have the sniffles
11)true
12)false
13)direct
14)true
15)false
16)insects
Answer:
It does't account for migrations or movements of nomadic animals
Explanation:
