Biodegradable means it can be broken down by bacteria and fungi

Biodegradable means it can be broken down by water

Biodegradable means it can be broken down by sunlight

Biodegradable means it can be broken down by a hammer

80% must degrade in a week

Most of it must degrade in a month

60% must degrade in a year

Most of it must degrade in half a year

A plasticizer makes a plastic more durable

A plasticizer makes a plastic more rigid

A plasticizer makes a plastic more flexible

A plasticizer makes a plastic stronger

It connects polymer chains together, making the plastic stronger and more rigid

It connects polymer chains together, making the plastic stronger and more flexible

It connects polymer chains together, making the plastic more colorful

It disconnects the polymer chains, making the plastic stronger

Starch is found in plants like grains and vegetables

Starch is found in animal products

Starch is found only in potatoes

Starch is found in wood

Agar is found in plants like corn

Agar is found in animals like pigs

Agar is found in algae

Agar is found in vegetables

Borax is added as a plasticizer

Corn starch is added as a plasticizer

Casein is added as a plasticizer

Glycerin is added as a plasticizer

Heating up the material so it can be shaped

Adding glycerin as a plasticizer

Straining to remove the solids from the liquid

Waiting 3-4 days for the plastic to dry

Starch

Gelatin

Agar

Casein

Starch

Gelatin

Agar

Casein