Each question in this quiz is timed.
What is a unicellular organism?
An animal with only one cell
An animal with multiple cells
Is the Earth a perfect sphere?
The .......................... controls the whole cell in a human.
Mitochondria
Starch Grains
Nucleus
The mitochondria controls what substances can get in and out of the cell?
The cell wall is made of a tough substance called , which supports the .
Photosynthesis takes place in the
Vacuole
Chloroplasts
