Autotrophs might survive when heterotrophs cannot, because autotrophs are able to

When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond