Question

1. which are examples of how scientists test scientific claims? (1 point) ☐ make observations ☐ test claims ☐ perform multiple experiments to test claims ☐ dont use data 10. scientists often try to reproduce the results of an experiment to help scientists get new ideas or insight about an experiment. (1 point) ☐ true ☐ false

Explanation:

Question 9

To test scientific claims, scientists need to gather evidence. Making observations is part of gathering initial info, but "test claims" is vague. "Don't use data" is incorrect as data is crucial. Performing multiple experiments provides empirical evidence to validate or refute claims, which is a key way to test scientific claims.

Reproducing an experiment's results helps verify its reliability, check for errors, and can lead to new insights or ideas as scientists analyze the process and results again. So the statement is true.

Answer:

perform multiple experiments to test claims

Question 10