Aperson can achieve optimum daily nutrition by
a. excluding all fat from his or her diet.
b. eating large amounts of lean protein.
c. drinking at least six glasses of juice.
d. eating a variety of healthy foods.

D. eating a variety of healthy foods.

Sorbet with fresh berries is an example of a healthy dessert treat. The correct option in regards to the question given is option "A". Fresh fruits are always considered healthy. In the first case, there are fresh berries included. In the case of option "A" the ingredients have less amount of fat and so should be considered healthy. In the case of the other dessert options given, there are ingredients that have good amount of fat. Although the last option contains sliced bananas, but it is combined with ice cream. Ice cream has huge amount of fat in it. 

Competition. interaction among organisms that compete for the same natural resource (food, shelter, water, space) in an ecosystem. predation. an interaction in which one organism kills another for food. predator. prey. symbiosis. mutualisum. commensalisum. parasitisum.

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