Question

When scientists compare organisms at the molecular level, what are they actually studying to determine evolutionary relationships?

DNA and proteins
carbohydrates and sugars
anatomical structures
lipids and fatty acids

Answer 1

Answer: DNA and proteins

Explanation: They are what is used to find out whether not something or someone is related to something or someone else.

Answer 2

DNA and proteins

Step-by-step explanation:

By comparing these specific molecules in two different species, scientists can determine how closely related the species are.