Why is the scientific method described as nonlinear?

a. the steps of the scientific method are repeated in a cycle.
b. scientists often repeat one or more steps several times.
c. sometimes scientists forget to perform some of the steps.
d. the steps can be performed only once but in any order.

and i oop

explanation:

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.