The process of removal of the body’s wastes is called a. excretion b. gas exchange c. filtration d. respiration

The process of removal of the body’s wastes is called  [a. excretion]

1) clean up you lab area2) dispose of the chemicals as instructed by your teacher3) put everything back where it belongs unless your teacher tells you otherwise4) dispose of gloves5) wash hands with soap and water

Ijust took the test on edgenuity and the answer is "life would cease to exist". hope this !