Sebastian wants to make ball-and-stick models of the four macromolecules. he has colored balls for each of the elements in these molecules, including the following. red: hydrogen black: carbon purple: oxygen green: nitrogen for a model of which macromolecule will he need mostly black and red balls? carbohydrates lipids nucleic acids proteins

The answer is lipids. Lipids contains mostly carbon and hydrogen and is used to store energy, provide structure, and transmit information.

The answer is lipids. Lipids contains mostly carbon and hydrogen and is used to store energy, provide structure, and transmit information.

the answer is c

explanation:

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."