Soft ball, kick ball, wiffle ball?? 1.how are they the same??
2. how are they different
pls help!! giving brainliest

Which branches of natural science include the study of an organism that lived 10 million years ago

If a star is moving toward earth, it is

Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable: