Unit 2 Lesson 1 Quiz Review Game

The structure of the stingray’s mouth on the bottom of its body helps it to scare away predators.

• True

• False

The structure of the stingray’s flattened body helps it bury in the sand and camouflage so it can hide from predators.

• True

• False

Which of the following structures work together as a system to help the stingray hide from predators?

• Eyes, Flat Body

• Mouth, Long Tail

• Gills, Sharp Spine

• Long Tail, Sharp Spine

What do stingrays use to help them escape from hammerhead sharks?

• Their eyes and mouth

• Their long tail and sharp spine

• Their gills and flat body

• Their stomach and throat

How does a stingray use its spine when it sees a shark?

• It hides in the sand

• It whips its tail around and hits the shark

• It swims away quickly

• It makes a loud noise

What is the purpose of the venom in a stingray's spine?

• To help them breathe underwater

• To make them swim faster

• To cause pain to predators

• To help them see better

Which of the following is an internal structure of a stingray?

• Long tail

• Sharp spine

• Venom

• Broad fins

What do stingrays need to do to find food and survive?

• Stay buried in the sand

• Swim around

• Stay still in the water

• Jump out of the water

What happens when a stingray injects venom into a shark?

• The shark becomes friendly

• The shark feels pain

• The shark swims faster

• The shark falls asleep

What is the claim about stingray venom in the text?

• It helps them breathe

• It helps them find food

• It helps them sleep

• It helps them change color