Herbivores are primary consumers. Herbivores eat producers who produce food through photosynthesis. Secondary consumers are carnivores who eat primary consumers (herbivores)
Moving water: river, creek
standing water: pond, swamp
Answer:
A.Radiation is the answer
1) pathogen
2) viruses
Some bacteria are not harmful to your body hence not all of them are pathogens
Andwer = D
I am geussing I dont need to go into detail.