What should a biologist do in order to complete his hypothesis process?

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

What is a group of organisms that are closely related and share similar characteristics