Grade 3 Challenge for L.1 Topic 6

Adaptation is a trait that helps organisms to survive ,find mates and reproduce. ( )

• True

• False

Plants that grow in cold parts of Earth are covered with.............................to keep them warm.

• thorns

• spines

• hairs

................................is a group of living things of the same kind.

• Adaptation

• Species

A male widowbird with................................tail attracts more females.

• shorter

• longer

..........................................share body heat.

• Leafcutter ants

• Emperor penguins

• Baboons

.................................raise their young and protect them.

• Penguins

• Elephants

................................digs holes in sand to avoid predators.

• Polar bear

• Sandfish lizard

• Camel

Saguaro cactus with more arms will produce............................................................

• more offspring

• less offspring