Is it possible that we are reborn as a new person and have completely forgotten our past live?

Possibly.

There's a video on you tube somewhere, and it's about a kid that points out to c*ps where his previous body was. He also helped catch the people who m*rdered him.

There's always the possibility, but we'll never know until we d*e

There's no plausibility, I am currently answering your question as a paper bag

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.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves