The heart valve at the entrance to the aorta is the valve. bicuspid mitral
aortic semimitral
pulmonary semilunar
aortic semilunar
tricuspid

What are the four basic classes of organic molecules how do they differ structurally and functionally

15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .