Apuppy often follows its mother wherever she goes. what kind of behavior are puppies displaying?

habituation

imprinting

fixed action pattern

Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

The chemical form of energy that is useable by the cell to do work