How does the skeletal system work with the immune system to protect body from injury and illness? a) The skeletal system helps the body move away from danger and diseases
b) The skeletal system signals the immune system to release chemicals to fight diseases.
c) The skeletal system produces white blood cells to protect organs.
d) The skeletal system produces chemicals to build new muscles and to reduce inflammation. ​

thinking it would be physical characteristics

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.