With a respiratory rate of 12 breaths per minute and a tidal volume of 500mL, what would the minute ventilation be?

A) 500 mL per minute
B) 41.6 mL per minute
C) 600 mL per minute
D) 60 liters per minute
E) 6 liters per minute

What inorganic soil component has the finest particle size?

A) clay
B) gravel
C) humus
D) sand
E) silt

The abdominal aorta divides at L5 to form the two ________ arteries.

A) inferior mesenteric
B) common iliac
C) superior mesenteric
D) femoral
E) renal

Viruses that infect bacteria are known as?

A) Bacteriophages
B) Agrobacterium
C) Mycobacterium
D) Parainfluenza virus
E) Monobacterium

The greatest magnification on the compound light microscope can be achieved by using the high power objective lens.

The rapid appearance of animals in the fossil record occurred during the Ediacaran radiation.