A is your answer. Hope it helped!
Explanation:
human are able to move very rapidly around the world because of good atmosphere if there is more powerful population
Answer:
Complete smaller studies over a longer period.
Explanation:
Insread of giving up, it's best to cut the experiment and do some study at a time. You can save Money
Erosion is the transport of sediments. Agents of erosion include flowing water, waves, wind, ice, or gravity. Eroded material is eventually dropped somewhere else. This is called deposition.