The height of a wave is MOST affected by the a) speed of the wind

b) speed of the ocean

c) salinity of the ocean

d) amount of solar energy

PLS HELP!!!

The biome pictured above is found in areas such as kenya and south africa. the land is grass-covered with very few trees and gazelles and other grazers are common here. why does this biome have a low population of trees? a) large grazing animals destroy the trees. b) it is a deforested rainforest with poor soil. c) it has high temperatures and low precipitation. d) it has a long rainy season followed by flooding.

10. in 2009, roughly of people age 12 or older who did not drink alcohol were current users of illegal drugs. a. 4% b. 10% c. 13% d. 20%

30 points to the best/brainliest answer ps. this is an ap human geography question but i didn't know what category to put it inwhat religious and/or political dimensions are attached to the china and tibet conflict? explain