Can anybody tell me why they keep deleting everything i put i keep all these accounts and they keep removing them all

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.

Physical needs include: a. the need for sleep b. the need to feel safe c. the need to feel secure d. all of the above

The use of a beat or a rhythm to remember something is