5th Grade Science Review

The smallest unit of all living things...

A tiny structure inside a cell that performs a specific job

Two organelles that a plant cell has that an animal cell does not:

This organism is made of one cell.

This organelle controls all functions of the cell

This organelle makes food inside of the plant cell. It turns sunlight into energy/food.

This group of animals

has a backbone.

A group of animals that is warm-blooded, has feathers, and lay eggs

A group of animals that is cold-blooded, lay eggs, and spend the beginning of their life in water and develop lungs and move to land.

All microorganisms are

harmful. True or False?