Worms brake down dead plants in the soil to release nutrients. which property of nutrients shows that they are matter

What is the relation ship between structure and function in an organism

As a small change in a person's dna can cause a genetic disorder

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?