What is a cell that is the source of other cells

The Sun is the ultimate source of energy for almost all cells, because photosynthetic prokaryotes, algae, and plant cells harness solar energy and use it to make the complex organic food molecules that other cells rely on for the energy required to sustain growth, metabolism, and reproduction

hi i’m going crazy about going tomorrow and i’ll tell you what i’m doing and i wanna is a way ya

a. by using fur or clothes to trap heat energy near the body