More cards in this set

Card 6

Front

What are the drug therapies for stress?

Back

Preview of the front of card 6

Card 7

Front

Why are some batteries not rechargeable? how do reachargeable batteries work?

Back

Preview of the front of card 7

Card 8

Front

How do fuel cells work? what can they be used for?

Back

Preview of the front of card 8