More cards in this set

Card 6

Front

The case is made of __________ (A good _________). This ____________ heat transfer by ___________.

Back

Preview of the front of card 6

Card 7

Front

In the cold, the hairs on your skin stand up. Why?

Back

Preview of the front of card 7

Card 8

Front

Generally, animals in warm climates have what to help control heat transfer?

Back

Preview of the front of card 8