How are ionic compounds and covalent molecules different

Explain the side effects of cancer treatments

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.

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air