What is one of the few physiological differences between an XX female and an XY female? Select one:
a. XY females make testosterone, a male hormone.
b. XY females can make both sperm and eggs.
c. XY females usually have no ovaries or uterus.
d. There are no physiological differences; their bodies look and function identically.

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.

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