More cards in this set

Card 26

Front

secondary colour

Back

Preview of the front of card 26

Card 27

Front

retina

Back

Preview of the front of card 27

Card 28

Front

rods

Back

Preview of the front of card 28

Card 29

Front

optical nerve

Back

Preview of the front of card 29

Card 30

Front

heat energy- how much heat energy do you need depending on somethings size?

Back

Preview of the front of card 30

Card 31

Front

what is hot air rising called?

Back

Preview of the front of card 31

Card 32

Front

what does a toaster use?

Back

Preview of the front of card 32

Card 33

Front

what is heat energy?

Back

Preview of the front of card 33