Structure of living things- Final Quiz

What are internal structures?

• a dogs tail

• Structures found on the inside of living things like the heart, lungs and brain.

• Structures found on the outside of living things like a tree, a flower or a bush.

• a whip spider

Tags

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What are external structures?

• structures found on the inside of living things.

• lungs, brain, heart

• Structures found on the outside of living things. like skin and eyes. or petals and leaves.

• lizards, humans, spiders, flowers

a scientist that studies plants is called

• An Endoskeleton

• An Exoskeleton

• A paleontologist

• A botanist

A type of skeleton found on the outside of a living thing that covers its body for protection, like a beetle or a crab, is called

• a structure

• an exoskeleton

• an endoskeleton

• a botanist

A skeleton that is on the inside of a living thing like a human or a mammal is called

• a exoskeleton

• a structure

• an endoskeleton

• a botanist

True or false. Most traits are passed down from parents?

• True
• False

Tags

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Some examples of traits you can see in humans include:

• hair color

• eye color

• height

• all of these

Tags

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• Made up of our head, spinal cord and a network of nerves. This system tells us how to act and react to things.

• taste buds

• the nervous system

• senses

• the digestive system

Similar to a Water Monitor Lizard, a _____ also uses its tongue to smell.

Which animal has a special adaptation of skinny beaks that allow them to drink nectar deep inside flowers?

• hummingbirds

• ducks

• alligators

• bumble bees