The gradual wearing away or breaking down of rocks by abrasion is a type of weathering.

A) Physical
B)Chemical

According to alisa miller foreign news bureaus

Ulia is planning to attend the same private four-year college her parents attended. she wants to save at least $18,000 in four years to contribute to her college education. which monthly deposit amounts can julia use to achieve her goal? check all that apply.

What are three software programs for mobile computing?