play - bounce - throw
ball
wood - lead - eraser
pencil
immune system - immunity - antibodies
vaccine
bed - night - tired
sleep
spice - sweet - white
sugar
fruit - sweet - yellow
pineapple
head - rest - bed
pillow
farm - fluffy - baby
lamb
clear - healthy - glass
water
milk - sour - white
yoghurt
smoke - ash - mountain
volcano
door - lock - open
key
ocean - shell - tail
lobster
subject - school - living
Biology
teeth - paste - clean
toothbrush
clock - hour - minute
hand
fly - airport - travel
plane
human - number - area
population
bug - cocoon - leaves
caterpillar
small - chopsticks - white
rice
color - sun - rain
rainbow
words - pages - spine
book
fun - play - people
game
sun - earth - satellite
moon