Essential nutrients include fat, vitamins, minerals, water, carbohydrates and

macronutrients
protein
spices
all of the above

how do vitamins to keep the body healthy?

cells and organs do their jobs
boost immune system and heal wounds
converts food into energy
all of the above

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

Which of the following explains why a tree is often used as a model to represent the principle of common descent

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.