I meant science. Which best explains why the air near the top of a mountain is cooler than air at the base of a mountain? A.

As air pressure decreases, temperature decreases.

B.

As air pressure increases, temperature decreases.

C.

As wind speed decreases, temperature decreases.

D.

As wind speed increases, temperature decreases.

Maryann’s friends loved her bulletin board, and 4 of them asked her to make one for their homes. she offered to make each of her friends a replica of her bulletin board that measures 2 meters by 3 meters. how many kilograms of burlap should maryann collect to complete the bulletin boards for her friends? maryann should collect kg of burlap.