Correct well throughput answer will get brainliest

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.