Identify the best definition for science. A. Science is the study of fundamental problems such as existence, values, and reason. B. Science is the collection of all the living things on Earth. C. Science is a body of knowledge and a process of discovery that allows you to understand the natural world. D. Science is the practice of diagnosing, treating, and preventing disease.

What does the cell nucleus do or, how does it function?

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.