Most animals are

One line of symmetry can be drawn to create two mirror halves

Multiple lines of symmetry can be drawn to create multiple mirror halves

No lines of symmetry can be drawn

Sensory organs and/or a brain is clustered at one end of the body (basically- it has a head)

Food enters and exits from same opening

Food enters at one opening of the digestive tract and leaves through the other

Only invertebrate phylum with an open digestive system

An animal that has a notochord at any point during its life

An animal that has a notochord AND it eventually develops into a backbone

The Linnaean classification system is based on Biblical creation and sorts animals intro groups based on created "kinds"

Phylum Porifera

Phylum Cnidarian

Phylum Annelida

Phylum Echinodermata

Phylum Mollusca has what 3 classes

Phylum Arthropoda has what 3 classes

Snails and slugs

Octopus and squid

Clams and oysters

Spiders, scorpions, ticks

Lobster, crab

All vertebrates belong to the phylum _______

Fish that has bony skeleton and jaws/paired fins

Fish that has cartilage skeleton and jaws/paired fins

Fish that has cartilage skeleton and NO jaws/paired fins

Amphibian means "________ life"

What class of animals is good for research since they are easily affected by toxins in the environment

Frogs and toads are part of the ORDER ___

Frogs and toads are part of the CLASS ___

Snakes and lizards are part of the ORDER ___

Snakes and lizards are part of the CLASS ___

Select ALL of the vertebrates classes that are endothermic

What characteristics do all mammals have in common?

Grow offspring in pouch

Grow offspring in mother's internal organ

Grow offspring in eggs