They both use the same muscle tissue known as the heart muscle which it is powered by.
Abiotic means not alive like rocks and soil. Abiotic Factor that affect the zebras in the grasslands is: water
Still trying to figure out the other abiotic factors.
Species diversity refers to the number of different species in an ecosystem or on the earth as a whole. This is the commonest way to measure biodiversity.
I'm not positive but i believe it would be a ruler with millimeters and centimeters
