invertebrate aniamlas

Question 1

vertebrates

Answer 1

an aniamal that has a backbone

Question 2

invertebrates

Answer 2

an animal that dose not have a backbone

Question 3

consumer

Answer 3

an organism that eats other organisms or organic matter

Question 4

ganglion

Answer 4

a mass of nerve cells

Question 5

gut

Answer 5

the digestive tract

Question 6

coelom

Answer 6

a body cavity tat contains the internal organs

Question 7

bilateral symmetry

Answer 7

the two sides of its body mirror each other

Question 8

radial symmetry

Answer 8

body is organized around the center like the spokes of a wheel

Question 9

Asymmetry

Answer 9

its body is not organized around a center

Question 10

sponges

Answer 10

simple aquatic aniamals with dense

Question 11

cnidarians

Answer 11

radially symmetrical soft bodies anaimals

Question 12

Flatworms

Answer 12

any of a phylum of simple worms lack a body cavity.

Question 13

Roundworms

Answer 13

parasitic worm that comprise the phylum nematoda.

Question 14

mollusks

Answer 14

phylum mollusca usually wholly of partly enclosed in a calcium.

Question 15

open circulatory system

Answer 15

a circulatory system in which the circulatory fluid is not contained entirely within vessels

Question 16

closed circulatory system

Answer 16

a circulatory system in which the heart circulates blood through a network of blood vessels that form a closed loop.

Question 17

annelid worms

Answer 17

seqmented worms with a tubular body and a specialized digestive system with a terminal mouth and an anus.

Question 18

Exoskeleton

Answer 18

rigid or articulated envelope that supports and protects the soft tissues of certain aniamals.

Question 19

compound eye

Answer 19

an eye composed of many light detectors.

Question 20

antenna

Answer 20

a feeler that is on the head of an invertebrate such as a crustacean or an insect that senses tough taste or smell

Question 21

a metamorphosis

Answer 21

a phase in the life cycle of many animals during which a rapid change form the immature from of an organism to adult from takes place .

Question 22

Endoskeleton

Answer 22

an internal skeleton or supporting framework in an animal

Question 23

water vascular system

Answer 23

a system of canals filled woth a water sluid that circulates throughout the body of an echinoderm