If there supposed to be a picture?
based on sleep and nutrition.
The form of energy that living things need for these processes is chemical energy, and it comes from food. Food consists of organic molecules that store energy in their chemical bonds. Autotrophs make their own food. ... Organisms mainly use the molecules glucose and ATP for energy
The answer would be 23% because you would have to do 27+27=54.
then you subtract 100-54=46. Next you divide 46 by 2, which gives you your answer of 23.
HOPE THIS HELPED YOU!!<span>
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The first group because they don’t need a lot of money