Animals share characteristics. a. 3 c. 6 b. 5 d. 4

C. 6 Characteristics

Explanation:

1. All animals made up of cells that do not have cell walls

2. All animals are multicellular organisms

3. Most animals reproduce sexually

4. All animals are capable of self propelled motion

5. All animals must consume other organisms for energy. Heterotrophic

6. All animals are capable of responding

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.