What field studies how animals behave in their habitats? 
see details sensory neurons it's state it needs them heat or cold Pesticides Movement ethologists
A B C D E F G H
Environments reflect native habitats.
Ethologists usually study how animals behave in their habitats  
What field studies how animals behave in their habitats?  (A) see details (B) sensory neurons (C) it's state (D) it needs them (E) heat or cold (F) Pesticides (G) Movement (H) ethologists