Structures, Systems and Adaptations

What is an adaptation in science?

• A type of exercise routine

• A characteristic or behavior that helps an organism survive and reproduce

• A way to decorate a habitat

Which of the following is NOT an example of a structural adaptation?

• A cheetah's spotted coat for camouflage

• A giraffe's long neck for reaching leaves

• A squirrel's ability to store food in its cheeks

Which of the following is an example of a behavioral adaptation?

• A polar bear's thick fur for insulation

• A chameleon's ability to change color

• A penguin's migration patterns

Why do animals in the Arctic have white fur during the winter?

• To attract mates

• To blend in with the snowy environment and avoid predators

• Because it's their natural color

How do cacti in the desert demonstrate an adaptation to their environment?

• They have large, colorful flowers to attract pollinators

• They store water in their fleshy stems to survive in arid conditions

• They shed their needles to conserve energy

Which of the following is an example of a physiological (physical) adaptation?

• A bat's ability to fly

• A camel's hump storing fat for water and energy

• A turtle's shell for protection

How does a frog's ability to camouflage itself help it survive?

• It allows the frog to find food more easily

• It helps the frog avoid predators by blending into its surroundings

• It makes the frog more attractive to potential mates

Which of the following is an example of a plant adaptation?

• A lion's sharp claws for hunting

• A Venus flytrap's ability to capture insects

• A shark's streamlined body for swimming

Why do birds migrate during certain seasons?

• To find new homes and build nests

• To escape cold weather and find better food sources

• To lay eggs in different locations

What is the primary purpose of adaptations in living organisms?

• To make organisms look unique

• To help them survive and reproduce in their specific environment

• To make them more attractive to humans