What is the structure that fish use to breathe oxygen in water?
Gills
100
What is the name for the group of vertebrates that have a have a beak, feathers, two legs, and two wings?
Birds
100
What are invertebrates?
An animal that does not have a backbone.
100
True or False:
Starfish are mammals.
False
100
What part of a plant holds a plant up and carries water through the plant?
Stem
200
What is the structure that mammals use to breathe oxygen in air?
Lungs
200
What is the name for the group of vertebrates that spend their whole lives in water, breathe using gills, and are scaly and slimy?
Fish
200
What is the name for the group of invertebrates that have holes in their bodies and pull water and food into these holes?
Sponges
200
True or False:
Tigers are mammals.
True
200
What is the part of the plant that holds a plant in place and takes in water?
Roots
300
What is the name for the thin, hard covering outside of some animals like lobsters and beetles?
Exoskeleton
300
What is the name for the group of vertebrates that have hair or fur, breathe with lungs, and make milk for their young?
Mammals
300
What is the name of the group of invertebrates that have no bones, brains, or eyes, and sting with tentacles?
Jellies
300
True or False:
Alligators are amphibians.
False.
300
What is the name for when the leaves of plants make food from sun?
Photosynthesis
400
What is the name for the things that animals are born knowing how to do?
Instincts
400
What is the name for the group of vertebrates that have tough scales and breathe with lungs?
Examples: crocodiles, turtles, snakes
Reptiles
400
What is the name of the group of invertebrates that have soft bodies and push themselves with a muscle called a "foot".
Examples: clams, snails, octopuses, squid
Mollusks
400
True or false:
Frogs are amphibians?
True
400
What is in plants that make them green?
Chlorophyll
500
What is the name for the place that animals find to stay safe?
Shelter
500
What is the name for the group of vertebrates that spend part of their life in water with gills and part of their life on land with lungs?
Examples: frogs, toads, salamanders
Amphibians
500
What is the name for the group of invertebrates that have a hard, exoskeleton?
Examples: beetles, spiders, lobsters
Arthropods
500
True or False:
Dolphins are mammals.
True.
500
In photosynthesis, plants use the sun, carbon dioxide, and water to make food. Afterwards, what comes out of the plant?