Animals 1
Animals 2
Animals 3
Animals 4
Animals 5
100
All invertebrates have no ______________.
What is backbone?
100
How many pairs of legs do insects have?
What is 3?
100

Animals that possess a backbone are ___________.

What are vertebrates?

100

The directional term for towards the front of an organism.

What is anterior?

100

The directional term for the underside of an organism.

What is ventral?

200
The phylum most animal species are found in.
What is Arthropoda?
200
The type of circulatory system earthworms have.
What is closed?
200
The chamber in an earthworm's digestive system that temporarily stores food.
What is crop?
200
This is the type of symmetry flatworms have.
What is bilateral?
200

Used for general cutting open of skin and tissue layers.

What are scissors and scalpel?

300
Starfish have this type of symmetry.
What is radial?
300

Animals that have a notochord are called _____________.

What are Chordates?

300

A body plan in which segments repeat is ____________.

What is segmentation?

300

Eutherians, marsupials, and monotremes are groups of ___________.

What are mammals?

300

Animals are organisms made up of cells with nuclei so they are called ___________.

What are eukaryotes?

400

Animal that has no symmetry (asymmetry).

What are sponges?

400
How clams obtain food.
What is by filtering food from the water?
400
Earthworms carry on respiration through this part of their body.
What is skin?
400
The structures that control the blood pressure in an earthworm.
What are the aortic arches?
400
A collection of nerve tissue called a "simple brain".
What is ganglion?
500
This type of skeleton is similar to a water balloon.
What is hydrostatic?
500
Organisms that have both male and female reproductive structures in the same body are called ___________.
What is hermaphroditic?
500

These organisms cannot produce their own food source.

What are heterotrophs?

500

A tube connects the mouth to the stomach of the frog.

What is esophagus?

500

Type of skeleton that supports from inside the body.

What is endoskeleton?

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