Fact 1: Ethologists usually study how animals behave in their natural environment. Fact 2: Environments reflect native habitats. Given the two facts above, what field studies how animals behave in their habitats? ?

Options:
a). see details.
b). sensory neurons.
c). it's state.
d). it needs them.
e). heat or cold.
f). Pesticides.
g). Movement.
h). ethologists.
Answer:
h).