Animal Structures and Survival

What is the purpose of a turtle's shell?

• To serve as a camouflage against predators

• To store food and water for survival

• To help the turtle swim faster

• The purpose of a turtle's shell is to protect its body and provide structural support.

How do the wings of a bird help it survive?

• Wings are primarily for attracting mates.

• Wings help birds survive by enabling flight for escaping predators, finding food, and migrating.

• Wings are used for swimming in water.

• Wings provide insulation against cold weather.

What structure do fish use to breathe underwater?

• Lungs

• Skin

• Gills

• Gills and lungs

Why do camels have thick fur?

• To insulate against temperature extremes and protect from sunburn.

• To store water for long journeys.

• To attract mates during the breeding season.

• To keep them warm in cold climates.

How do the long legs of a giraffe assist in survival?

• Giraffes' long legs help them reach food and spot predators.

• Long legs allow them to swim better in water.

• Giraffes use their legs to dig for water underground.

• They help giraffes run faster from predators.

What is the function of a porcupine's quills?

• To attract mates during the breeding season.

• To assist in swimming through water.

• To help porcupines climb trees more easily.

• The function of a porcupine's quills is to provide protection from predators.

How do the webbed feet of ducks help them?

• The webbed feet of ducks help them swim efficiently.

• They keep ducks warm in cold water.

• They help ducks walk on land better.

• They allow ducks to fly faster.

What role do the antlers of a deer play in its life?

• Antlers serve as a food source during winter.

• Antlers are used for attracting mates, combat with rivals, and protection.

• Antlers are used for building nests.

• Antlers are primarily used for climbing trees.

How do the scales of a snake protect it?

• Scales help snakes fly by providing lift.

• Scales are used by snakes to produce sound.

• Scales allow snakes to breathe underwater.

• The scales protect snakes by providing a physical barrier, retaining moisture, deterring predators, and aiding in camouflage.

Why do polar bears have white fur?

• To attract mates with bright colors.

• To signify their dominance over other animals.

• To absorb more sunlight for warmth.

• Polar bears have white fur for camouflage in their snowy environment.