Want this question answered?
The direct object is animals. You ask, 'zoologists study what?'; the answer, 'they study animals'.
Zoologists study animals and the biology of animals.
ANSWER: Zoologists work with all types of animals. Normally they work with animals you would see in a zoo. But some work with animals that are in the wild, they are the same animals you would see in the zoo, but they are in their natural habitat.
animals
Zoologists
We call these zoologists.
zoologists
Zoologists.
No other animals are believed to have evolved from sponges, thus they win the title of "an evolutionary dead end."
Zoologists study animals.
Zoologists.
Zoologists.