Question

Unlike cnidarians and platyhelminths, round worms have a(n)
A. one-way digestive tract.
B. single-opening digestive tract
C. reproductive structures
D. bilaterally symmetrical body plan

Answer 1

@Abhisar @thomaster @strawberrysorbet @ganeshie8 @Gabebro13

Answer 2

@ajprincess @ARMYRANGERS @AydenCarpenter14 @Ail.A @Annie96 @amiran321

Answer 3

A?

Answer 4

@BassCatcher15 @beastieman21 @blahhedup101 @Conqueror @Cpt.Sparz @cutepochacco @dan815 @damien @deshawn1 @@Freelance1 @ganeshie8 @hartnn @iceicebaby

Answer 5

Is A

Answer 6

??? @Conqueror

Answer 7

Help????

Answer 8

I would say A

Answer 9

^please don't tell me that's going to freeze my computer, like the other one XP? @Conqueror

Answer 10

ok thanks

Answer 11

And yes, definitely A

Answer 12

Just point to it and it will show the text at the bottom of the screen

Answer 13

:-)

Answer 14

Where did it go?

Answer 15

Nope

Answer 16

???

Answer 17

I think it got deleted xD

Answer 18

@strawberrysorbet

Answer 19

lol

Answer 20

Earthworms use these for anchoring during movement.
A. setae
B. hearts
C. mouth and anus
D. dorsal and ventral blood vessels

Answer 21

Anybodyy

Answer 22

Setae

Answer 23

They are small hairs on the sides of worms.

Answer 24

If you jaywalk in a J shape, then are you automaticaly considered a criminal mastermind?

Answer 25

?????

Answer 26

Oo thanks

Answer 27

lol

Answer 28

Which body part of the earthworms coordinates movement?
B.Brain
C.pharynx
D.gizzard

Answer 29

Which body part of the earthworm coordinates movement?
A.crop
B.brain
==> C.pharynx
D.gizzard
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Each segment, except the first and last, have tiny bristle-like structures called setae. These structures help the earthworm to move and act to sense the environment.
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On the ventral surface of the body, there are claw-like structures called setae, which are mainly used for locomotion.
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The nerve collar surrounds the pharynx and consists of ganglia above and below the pharynx. Nervous impulses are responsible for movement and responses to stimuli.
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Answer 30

so whats there answer