Place the following hominins in order from smallest to largest cranial capacity: homo erectus, early homo, homo heidelbergensis, homo floresiensis
select one:
a. early homo, homo floresiensis, homo erectus, homo heidelbergensis
b. homo floresiensis, early homo, homo erectus, homo heidelbergensis
c. early homo, homo erectus, homo floresiensis, homo heidelbergensis
d. homo floresiensis, homo erectus, early homo, homo heidelbergensis

The correct answer is option b.

Explanation:

One of the species of early Homo known as Homo habilis exhibits the cranial capacity of 752 cubic centimeters. Homo erectus possesses the cranial capacity of approximately 900 cubic centimeters. Homo floresiensis exhibits the cranial capacity of 417 cubic centimeters, while Homo heidelbergenesis exhibits the cranial capacity of 1200 cubic centimeters. Therefore, after aligning these hominins on the basis of the smallest to largest cranial capacity, the correct answer will be option b.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.