Which of the following are certification requirements for diabetes educators? Select all that apply. passing an exam about diabetes management

completing four years of work in a healthcare field

accumulating 1,000 hours of experience in diabetes education

treating 500 diabetes patients

Natural selection acts on populations through a specific trait. which statement must be true about that trait? question 6 options: the trait is passed on genetically to the next generation. the trait has little impact on survival. the trait is the same for all organisms. the trait is resistant to mutations.

What is an animal that lives by preying on other animals

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?