What would be the calculated population density of diamondback rattlesnakes if there were 20 snakes living in an area of desert that is 20 square kilometers?

A) 1 rattlesnake per square kilometer

B) 10 rattlesnakes per square kilometer

C) 40 rattlesnakes per square kilometer

D) 5 rattlesnakes per square kilometer

Choice A

Explanation:

If there is 20 snakes living in an area of desert that is 20 square kilometers that means we should get how many snakes are in 1 km and that's only 1 because you would do 20/20.

4. Ancient sandstone beaches become buried deep beneath the Earth’s surface, where they are exposed to extreme heat and pressure.

Explanation:

Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors. Conditions like these are found deep within the Earth or where tectonic plates meet.