Conservation biologists are most interested in which three evolutionary mechanisms?

a. natural selection, migration, and mutation
b. artificial selection, adaptation, and sexual selection
c. overpopulation, competition, and selective breeding
d. variation, population growth, and distribution

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits

Losing or fewer per week is a healthy rate of weight loss.

The best time to go swimming is: a. directly after eating b. when you are feeling rested and energetic c. when you are feeling tired and sluggish d. a half hour after eating