What determines an atom's chemical properties?
a. the number of protons in its outermost shell
b. the number of electrons in its outermost shell
c. the number of neutrons in its nucleus
d. the number of electrons in its nucleus

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided

During convection, less dense fluid rises and denser fluid sinks.

Anurse is caring for a client who is learning how to take care of a newly created colostomy. when observing a return demonstration of the colostomy irrigation, the nurse evaluates that more teaching is required when the client carries out what procedure?