Plants Are a Major Source of Nutrients for Many Animals

Plants are a major source of nutrients for many animals. Problems associated with using plants as a source of nutrients include

A) the lipids of plants are mainly saturated.
B) the composition of many plants varies with the season.
C) the mineral content of many plants is very low.
D) the carbohydrate and protein content of plants is low.
E) many plants in the higher slopes of the Snowy Mountains have high sodium content.