Monomers are the building blocks of the four basic macromolecules of life- monosaccharides are the monomers of carbohydrates, amino acids are the monomers of proteins, glycerol/fatty acids are the monomers of lipids, and nucleotides are the monomers of DNA.
CREDITS TO GOOGLE!
Some offsprings look like their parents because we all have different genes. Different combinations of genes for one of these traits create a bunch of different physical attributes. Even though we get all our DNA from our parents, each of us has a unique combination of genes.
<span>Altruism is a selfless behavior so the animal would behave that way because it's intention is to put others before itself.
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I’m pretty sure it’s B. Relative saying
If a planet exists near a distant star, the star may have a very slight back and forth motion.
