Cells are the Word!
What are they ,anyway?
Cells are the building block of all living things. Without cells there wouldn't be life,or anything! Cells can be used in the billions,like humans. Sometimes only one cell can make an organism,such as bacteria.
These tiny building blocks are actually living,they have different parts that help it perform certain tasks.
What about energy?
Energy is still important,too!
A cell depends on energy to move around and perform functions for basically everything. Without energy the cell is,well,dead. Energy is like the cell's mother. Without it the cell might die. Energy performs important function like growing,healing,walking and more.