_____ are underwater animals that have tiny, tubelike feet, at least five arms, an no head.
What is sea stars
100
A _____ is an animal with a backbone and a dry, scaly skin.
What is a reptile.
100
Some inborn behaviors are _______
What is instinct
100
How might having a backbone help a snake survive in its environment?
What is having a backbone will allow the snake to hold its body straight up or out. This makes it possible for the snake to move from branch to branch in a tree.
200
Fish breathe through ....?
What is gills
200
Animals without backbones are called_______
What is an invertebrae
200
A ______ ______ _______ digs a hole in the sand with her hind feet and lays the eggs into it.
What is a female sea turtle.
200
______ is a simple, automatic behavior.
What is reflex
200
Even cold-blooded animals cannot survive if their body temperatures fall below freezing. How do cold-blooded animals that live in northern climates survive cold winters?
What is escape cold temperatures by going underground or burying themselves under dead leaves or in mud at the bottom of lakes and ponds.
300
They usually live in water after hatching from an egg, but the adults can live on land.
What is amphibians
300
_______ are covered by a single hard shell that protects their soft body.
What is a snail.
300
The ______ _______ is one reptile that does not lay eggs.
What is a garter snake
300
A _______ brings about a reflex.
What is stimulus
300
Winter coats and jackets are filled with down. Why do you think down feathers are used in these garments?
What is down feather's trap heat near a bird's body, so they can do the same thing for a person when worn in a coat or jacket.
400
_____ use their tails to help them swim.
What is tadpoles
400
________ have soft, tube-shaped bodies and are found on land and in water.
What is worms
400
________ is a small bird about the size of your finger.
What is a hummingbird.
400
A ______ is a behavior caused by a stimulus.
What is response
400
What physical traits do you have that are the same as or very similar to those of your parents?
What is body shape, eye color, nose shape,or even hair color.
500
_____ lose their tails as they grow, but salamanders do not.
What is frog.
500
________ stay fixed in one place attached to a rock or other hard surfaces.
What is sponges
500
_______ have large breastbone, wishbone, and large chest muscles all make flying possible but they cannot fly.
What is penguins.
500
The way living things acts is its-----?
What is behavior
500
Do you think it is possible to control reflexes such as blinking when something is thrown at you?
What is no, but after the paper had been thrown several times you probably could control it.