After a caterpillar eats a leaf, it can convert the chemical energy into mechanical energy to help it build a cocoon.
The purpose of growing cancer cells in a laboratory is to examine
medicinal treatments before giving them to patients. Cancer
cells are cells that generate and split at a speedy and loose speed.
Even though cancer cells are frequently generated in the body, the illness
known as cancer only happens when immune cells (chiefly
natural killer cells) is unsuccessful to identify and/or terminate them.
Single/free-living :Amoeba
Colony/colonial :Eudorina
Filamentous/filament :Spirogyra
Part of living organism - cheek cell/onion cell