Microbiome
Metabolism
Phase Change
Chemical Reactions
Energy and Matter in Ecosystems
100

What does micro mean?

Small, tiny, too small to see with the naked eye

100

Oxygen travels to your cells through this system.

What is the respiratory system?
100

These are the phases of water when it’s ice, a drink, and steam.

What is a solid, liquid, and gas?
100

This is what we call the substances that are mixed in a chemical reaction.

What are reactants?

100

This is the chemical reaction that produces food for plants. 

What is photosynthesis?

200
An organism that is too small to see with the naled eye.

What is a microorganism?

200

This is the part of the cell that releases energy (Hint: It looks like a jelly bean).

What is the mitochondria?

200

How do how the molecules of a gas move?

Fast and all over the place

200

This is what we call the new substance after a chemical reaction.

What is a product?

200

This is the chemical reaction where plants release energy in their cells. 

What is cellular respiration?

300

True or false: Bacteria can be healthy or harmful.

True

300

This is the process that releases energy in your cells.

What is cellular respiration?

300

This is what happens to the molecules of matter when it is cooled down.

The molecules slow down.

300

What happens to the atoms in a chemical reaction? 

The atoms rearrange.

300

True or false: Carbon is in all living things.

True