Which of the following is able to use photosynthesis? Humans
chlorophyll
Heterotrophs
Grass

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Which sequence correctly shows the path of carbon dioxide during repiration?

What are the seven economic and social goals?