PLEASE HELP ASAP
which structure does the pulmonary trunk carry blood from?

A. the left ventricle
B. the right atrium
C. the right ventricle
D. the left atrium

Are produced in the light reactions and used in the calvin cycle. a)nadh and atp b)electrons and sugar c)nadt+ and adp d)sugar molecules

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half