The first land plants appeared around 470 million years ago. All of the following are evolutionary traits that enabled plants to survive in a dry environment EXCEPT: a. Cell walls made up of cellulose.
b. Roots and root hairs, which absorb water and nutrients from the soil.
c. Photosynthetic pigments, which absorb light energy and provide energy to carry out photosynthesis.
d. Stomates, which open close to exchange photosynthetic gases and minimize water loss.

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explanation:

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the answer is cell division : )

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.