Which of the following facts supports the argument that early gestation is the most important time of pregnancy? O A fetus is smaller than a fingernail when it is implanted.
O The placenta is formed during the first trimester.
O Development occurs during every trimester of pregnancy.
O Nutrition is delivered to the fetus through the placenta.

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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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