Mechiancal weathering includes all of these except a.)ice b.)plants c.)animals d.)wind

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?

How many neutrons does a atom of cobalt have?