alloy

aluminum

and

animal

applied

beauty

born

breeding

bug

butterfly

caterpillar

chrysalis

clothes

cocoon

color

colorful

creature

cute

flying

forest

from

garden

green

hanging

home

housework

insect

iron

larva

leaf

light

line

metal

metamorphosis

natural

nature

organic

park

plank

plant

prepare

pupa

species

steel

sunlight

survival

timber

tool

tree

wild

wildlife

wing

wood

worm