A gene that has many possible genotypes such as brown, red, blonde, green, blue, or hazel is known as a A polygenic trait
B single gene trait
C polygraphic trait
D single ladies trait by Beyonce

answer; 60-100; beats per minute

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

that is true   : ) hope this you

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )