grazing animals of the same species often group together, forming a herd what are the benefits of herding check all that apply

Why is it important to study each branch of earth science?

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.