Answer:
dichloro-diphenyl-trichloroethane
Explanation:
DDT is an insecticide that can pass up the food chain from insects to small birds, and then from the small birds to birds of prey, like hawks. It can accumulate in the birds of prey, giving them a large amount of DDT
I think that it is atmosphere but not 100% sure you might want to double check
Answer:
Im not 100 percent sure but I think C because a chemical change occurs when the chemical has broken composure so I think its C.
Answer:
D
Explanation:
The side not facing the sun is experiencing night because it is not receiving any light from the sun
Enzymes to break down lactose into glucose and galactose digestion.
