Question and answer
What is the main characteristic of all annelids? a. segmentation c. parapodia b. coelem d. all of the above
All annelids share the characteristic of having a fluid-filled cavity between the outer body wall and the gut. This is commonly referred to as coelem.
Herb957|Points 25|
Log in for more information.
Question
Asked 6/16/2014 9:35:23 AM
Updated 6/16/2014 9:50:15 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by jeifunk [6/16/2014 9:50:13 AM], Confirmed by jeifunk [6/16/2014 9:50:15 AM]
f
Get an answer
Search for an answer or ask Weegy.
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
What kind of mouthpart do butterflies have? a. mandibles c. proboscis b. stylet d. labellum
(More)
Question
Not Answered
Updated 3/31/2018 2:42:15 AM
1 Answer/Comment
Butterflies have a mouth part called a proboscis.
Added 3/31/2018 2:42:15 AM
This answer has been confirmed as correct and helpful.
Confirmed by Masamune [3/31/2018 7:24:40 AM]
A crayfish’s swimmerets are used only for swimming. Please select the best answer from the choices provided T F
Weegy: A crayfish’s swimmerets are used only for swimming. This is True. (More)
Question
Expert Answered
Updated 8/20/2015 6:55:55 AM
1 Answer/Comment
A crayfish’s swimmerets are used only for swimming. FALSE. Swimmerets are also used for carrying eggs and holding young crayfish.
Added 8/20/2015 6:55:55 AM
This answer has been confirmed as correct and helpful.
All chordates have a notochord along their front during some stage of embryonic development. Please select the best answer from the choices provided T F
(More)
Question
Updated 8/20/2015 6:35:45 AM
1 Answer/Comment
All chordates have a notochord along their front during some stage of embryonic development. FALSE.
Added 8/20/2015 6:35:45 AM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [8/20/2015 6:51:32 AM]
Interconnected canals and hollow tube feet work together in a sea star’s a. digestive system. c. circulatory system. b. respiratory system. d. water-vascular system.
Weegy: Interconnected canals and hollow tube feet work together in a sea star's a WATER-VASCULAR SYSTEM. (More)
Question
Updated 6/16/2014 6:27:33 AM
0 Answers/Comments
Which type of sponge material supports a sponge’s body structure? a. spongin c. spicule b. choanocyte d. both a and c
Weegy: The type of sponge material supports a sponge's body structure is spongin and spicules. (More)
Question
Updated 6/16/2014 6:19:34 AM
0 Answers/Comments
40,231,713
questions answered
Share your world.
W I N D O W P A N E
FROM THE CREATORS OF
weegy
WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake.

Because you're already amazing.

Connect with others, with spontaneous photos and videos, and random live-streaming. Post thoughts, events, experiences, and milestones, as you travel along the path that is uniquely yours.

Share your world.
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Top Ranked Experts *
Order Points Ratings Comments Invitations
Jane12
S
L
Points 127 [Total 188] Ratings 0 Comments 127 Invitations 0 Offline
optfin
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
Ezeana
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
Find»
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.