HELPP PLZZ!! What are the main functions of the human skeletal system?
Question 21 options:

To support the body, protect the organs, produce blood cells, and store calcium

To regulate the composition of body fluids by removing metabolic wastes and retaining a balance of water, salt, and other nutrients

To regulate and maintain bodily functions by producing hormones and releasing them into the bloodstream

To enable the diffusion of oxygen into the bloodstream and the removal of carbon dioxide from the bloodstream

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.

what? are the statements?