The first humans are thought to have lived in the open, grassy savannas of Africa. Think and explain how our body structure and behavior are adapted to provide life in the savannah.

answer; ////increased water pollution; ///////////////////////

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.

answer; ///animal spirits;