Which is the proper order for blood traveling through the systemic circuit?

a.) venae cavae >> arteries >> venules >> capillaries >> arterioles >> veins >> aorta

b.) venae cavae >> arteries >> arterioles >> capillaries >> venules >> veins >> aorta

c.) aorta >> arterioles >> arteries >> capillaries >> veins >> venules >> venae cavae

d.) aorta >> arteries >> arterioles >> capillaries >> venules >> veins >> venae cavae

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.

Fungi is were it belongs

The answer is b) gene