More cards in this set

Card 16

Front

what is placebo tablet made of

Back

Preview of the front of card 16

Card 17

Front

what is a placebo injection made of

Back

Preview of the front of card 17

Card 18

Front

what does adaptation mean

Back

Preview of the front of card 18

Card 19

Front

what do animals compete for

Back

Preview of the front of card 19

Card 20

Front

what do plants compete for

Back

Preview of the front of card 20