1st D Trimonthly II

In life cycles, to change into something new means_______.

• metamorphosis

• adult

• frog

A_______ forms around the caterpillar to begin metamorphosis.

• bag

• chrysalis

• wings

What is the first stage in the life cycle?

• larva

• tadpole

• eggs

After a tadpole grows legs, it becomes a ___________.

• butterfly

• dog

• frog

Larva is also the name for a ___________.

• catapillar

• apple

• pencil

When a pencil breaks its a __________.

• chemical change

• physical change

When a firework explodes its a __________.

• physical change

• chemical change

When we bake a cup cake its a __________.

• physical change

• chemical change

Tearing a piece of paper is a __________.

• chemical change

• physical change

When ice cream starts to melt, a ___________ is taking place.

• physical change

• chemical change