Prokaryotes that are round are called spirochetes.
a. true
b. false

False

Explanation:

Spirochetes have a spiral morphology, they are prokaryotes specifically they are bacteria. Spirochetes have flexible walls  

Bacteria that are round in shape are called cocci.  

i think its white blood cells

i hope this

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.