Brainliesttt describe the amoeba proteus protist and what it does as well as where the protist normally performs this function.

Wastes and excess water are transported outside the cell by contractile vacuoles.The amoeba moves towards its prey, it reaches out and engulf the prey. The amoeba is found on decaying bottom vegetation of freshwater streams and ponds. Hope this helps!!!

the answer u all are looking for is 4000000000000000000000 million years.