What biological macromolecule is made up of monomers like the one shown below?
fat
carbohydrate
protein
nucleic acid

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Rue or false siblings look simila rbecause they each have some traits of their parents.