2. Interpret When energy is transferred between
trophic levels, what is
always given off to the
environment? (Circle your
choice.)
a. photosynthesis
b. heat
C. water

heat

Explanation:

one of the only reasons we cant get 100 percent energy transformation is we lose energy to heat and friction

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

why do you want to cheat? i dont take it, so i dont know.

explanation:

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