PLS HELP MEEE

Explain how the administration of the anti tetanus serum prevents tetanus.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

well, since there is no answer choices, i will give an answer on how it works : )

the two objects are placed together. energy will always be transferred from the hotter object to the cooler object until they are equal. hope this is close to one of the answer choices : )