Annelida

Segments are created by _____________.

• Parapodia

• Septa

• Setae

• Sesmoid Filaments

What do earthworms eat?

• grass
• insects
• dirt
• organic matter in the soil

Tags

NGSS.MS-LS2-1

Which of the following is a thickened segment of the earthworm’s body is used in reproduction?

• Septa
• Setae
• Clitellium
• Ganglia

Which structure is NOT associated with digestion?

• gizzard

• pharynx

• nephridia

• crop

Circulatory system of annelids are...

• full
• complete
• incomplete
• closed

Earthworms exhibit ___ symmetry.

• radial

• trilateral

• bilateral

• false

Earthworms don't have teeth to grind their food so they use another organ to do so. It is called a ___.

• crop
• gizzard
• intestine 

Tags

NGSS.MS-LS1-7

Earthworms have ___ aortic arches that help pump blood through their body.

• 1

• 3

• 5

• 7

Earthworms have a sac to temporarily store their food called a 

• crop
• gizzzard
• intestine
• casting

All of the following body systems can be found in a segmented worm EXCEPT the _______.

• Circulatory
• Digestive
• Reproductive
• Skeletal