Answer:
4? am aint sure sorry,but base on the website 4
1. The study of all life or living matter.
2. The living organisms of a particular region.
3. The structure, function, and behavior of an organism or type of organism.
1)Which sentence shows the correct verb mood usage?B) If we had another backpack, we were going to carry more food.2)Which sentence is written in conditional mood?C) Go turn off the sprinklers when you finish mowing the lawn.