If data are from a trusted source and the results are validated by multiple tests, which describes the evidence supporting a scientific claim? subjective
reliable
pseudoscience
objective

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2