Secondary succession occurs in ecosystems without soil

True or false?

People who exercise for an hour may have lower cholesterol levels. is that a statement? a law? or a hypothesis?

This is the process of making a prediction based on the results of prior observations of similar events.

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?