Move vertex B to a different location. What is the sum of the angle measures of the quadrilateral?

The sunlight has affected it beacuse its always so hot so they dont get much rain so a lot of their crops and stuff dry out.living things effect it somewhat bye and not a lot of the animals are goind extiect due to lack of food and water.

Physics and astronomy were developed in babylonia.

After the dam broke, glacial lake missoula took blank to drain.
a) 200 years

It would be anywhere in the north pole so antarctica or above canada