i a Flashcards
1
Q
has a backbone
A
Vertebrates
2
Q
without backbone
A
Invertebrates
3
Q
an organism that eats other organisms or organic matter
A
Consumer
4
Q
mass of nerve cells
A
Ganglion
5
Q
the digestive tract.
A
Gut
6
Q
a body cavity that contains the internal organs.
A
Coelom
7
Q
has two of the same sides.
A
Bilateral Symmetry
8
Q
has five sides that are the same.
A
Radial Symmetry
9
Q
no sides are the same.
A
Asymmetry
10
Q
the simplest animal.
A
Sponges
11
Q
have stinging cells.
A
Cnidarians
12
Q
the simplest type worms
A
Flatworms
13
Q
they are long slime and round.
A
Roundworms
14
Q
snails slugs clam and more.
A
Mollusks
15
Q
fluid is not contained entirely within vessels.
A
Open circulatory system
