Eral
column a is on the x axis, and column b is on the axis
which titles should replace a and b?
column a should be "time," and column b should be
"position
column a should be "position and column b should be
"time.
column a should be velocity and column b should be
"speed."
column a should be speed." and column b should be
velocity

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.

i think that it is c, d, and e, hope this