Intrapleural pressure is normally about 4 mm hg less than the pressure in the alveoli. intrapleural pressure is normally about 4 mm hg less than the pressure in the alveoli.

a. true

b. false

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

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

Is there any solid scientific evidence that humans have been cloned?