A camel's hump is a structural
adaptation, but the

adaptation enables a camel to survive longer without drinking water,
behavioral
physiological
structural

he kidneys of a camel have a long loop of Henle, which increases the osmolality of urine. When the camel is dehydrated, the kidneys reduce the loss of water by decreasing the rate of filtration while at the same time increasing the reabsorption of water.

Explanation:

Blank 1 is Structural

Blank 2 is Physiological

Explanation:

A camel’s hump is a (structural) adaptation, but the (physiological) adaptation enables a camel to survive longer without drinking water.

both believe in many god or polytheism

both built temples that they worshiped in both civilization's god were humanoid

both groups made religion a large portion of their lives

both believe in one religion throughout

the dead were buried with items for the afterlife

the exclusive possession or control of the supply or trade in a commodity or service.