Which trait is an adaptation that a temperate grassland animal might possess?

Grazing animals like cattle, goat and deer are common in grassland. These animals are called the ruminants which are the herbivores with diet consisting of eating large amounts of roughage or the fiber. They have evolved digestive system to digest the bulky cellulose. The adaptation in them is the presence of the multi-chambered stomach. There are four compartments in the stomach of these animals called the rumen, reticulum, omasum and the abomasum. This provides larger space and contains microbes aiding the digestion of cellulose.  The abomasum is the true stomach equivalent to the monogastric stomach chamber where gastric juices are secreted.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

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.