Plant roots can grow to become wider
a. by cell division of differentiated root cells.
b. from water absorption in the leaves.
c. when the cuticle is made.
d. through cell division in a root meristem.
this is from a homework assignment, and i need .

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.