SINGLE-CELLED ORGANISMS

• Single-celled organisms are simple life forms.
• Include: bacteria, amoebas and others.
• They move, find food, grow, and make new organisms.

MULTI-CELLED ORGANISMS

• Multi-celled organisms is made up of more than one cell.
• Plants,animals,and other living things.
• Made up of different kinds of cells that have certain jobs to do.
• Muscle cells, white blood cells, and nerve cells.
• For example: the cells that make up your heart work together to move oxygen and blood.

PLANT CELLS

• Cell wall- surrounds the plant cell protects the cell and it helps it keep its shape.
• Cell membrane- allows water and nutrients to pass into the cell
• Nucleus- it is like the "brain" of the cell.
• Chloroplasts- use light energy from the sun to make food from the plant.
• Cytoplasm- jelly-like substance that fills the rest of the plant cell.

ANIMAL CELLS

• Cell membrane- surrounds and protects the cell.
• Cytoplasm- "cell liquid is inside the cell and it is between the membrane and nucleus.
• Organelle- a certain structure that does certain jobs.
• Nucleus- located in the center of the cell and it is like the brain of the cell.

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