Is the deliberate organization and act of killing a group of people based on their race, culture, or ethnicity.

Which level of consumer had access to the smallest apply of energy

Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?