Barry is applying the principles of relative dating to a building that has been constructed. Analyzing a section of the building, Barry says that the lowest part of the section must have been constructed the parts above it were constructed. He bases this conclusion on the principle of . Also, looking at a crack forming in the building wall, he says that the crack must be the wall. Barry used the principle of to arrive at this conclusion.

yes

Explanation:

because

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.