Glucose is virtually the sole fuel for the human brain, except during prolonged starvation. The brain lacks fuel stores, thus requires a continuous supply of glucose. It consumes about 120 g daily which corresponds to an energy input of 420 kcal (1760 KJ), accounting for some 60% of the utilization of glucose by the whole body in the resting state.
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No, a person's genotype cannot be determined solely by their phenotype as many genes in our genome do not get expressed.
Explanation:
I believe the answers Fungi
During the rock cycle igneous rock is weather into metamorphic rock