The answer is lipids.
<span>The macromolecules with the highest number of carbon-hydrogen (C-H) bonds are the lipids. The one of the main functions of the lipids is energy storage, therefore, they contain many C-H bonds which contain potential energy. Although carbohydrates can also store energy, they contain much oxygen .
So, he will need mostly black and red balls for a model of lipids.</span>
Answer:
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Answer:
D) the cell appears to be in a rectangular shape and has a cell wall
Explanation:
animal cells don't have cell walls
Here are two negative impacts of runoff:
1) Runoff can cause erosion
2) Runoff can carry contaminated water (ex: Waste from a farm) into rivers and streams
What happens during the process of transpiration is a plant absorbs water through its roots and then gives off water vapor through the pores in its leaves.
I hope this helped you :)
