Which of the following is one observation that darwin made as he developed his theory of natural selection?

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 processes would you expect to be key in the production of yogurt ?

How do disease caused by bacteria and disease caused by viruses react to antibiotics