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:
I think it's (E) but I'm not sure
According to the research, pansies, marigolds, and cucumbers fall into dicots angiosperms category.
<h3>What are angiosperms?</h3>
They refer to vascular land plants that produce seeds, flowers, and fruits.
It is classified according to the number of leaves, when the seed germinates and two cotyledons are produced they are categorized as dicots.
Therefore, we can conclude that according to the research, pansies, marigolds, and cucumbers fall into dicots angiosperms category.
Learn more about angiosperms here: brainly.com/question/20762052
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the first one would be the correct answer
