The ability to control your body movement to change directions quickly and efficiently is called

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

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.

For each of the formulas, classify the formula as either an empirical formula, a molecular formula, or both. nahco3 empirical molecular both