B, active transport. Any time that energy is being used it will be considered active transport.
Answer:
B) population
Explanation:
Acts on phenotypes on the individual level but evolution is at the population level. Microevolution is evolution at the population level
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Same way glucose does. Lipids enter cells through channels similar to glucose ones, but designated for lipids instead of carbohydrates. Then lipase splits them into separate parts (fatty acids & glycerol I think). The glycerol can either be used to make pyruvic acid and the energy of breaking its bonds can be used to make ATP, or it can go to making glucose, which is stored for later use.
They compete for resources in the community