Question and answer
An earthworm receives support and shape from its fluid-filled cavity. It has _____. (a)an endoskeleton (b)an exoskeleton (c)a hydroskeleton (d)no skeleton
(c)a hydroskeleton. A hydroskeleton, also called hydrostatic skeleton, occurs in many soft-bodied animals, such as earthworms.
s
Expert answered|migzptz|Points 5791|
Question
Asked 4/23/2012 1:24:54 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Get an answer
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
Simplify. (-2)-^3 (a)-8 (b)-1/8 (c)1/8 (d)8
Weegy: (d)8 (More)
Question
Expert Answered
Updated 4/29/2015 4:20:56 AM
1 Answer/Comment
(-2)^-3 = 1/(-2)^3 = -1/8
Added 4/29/2015 4:20:56 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [6/28/2015 9:29:35 AM]
Some of the first animals to develop an endoskeleton were _____. mollusks. arthropods. annelids. echinoderms.
Question
Updated 8/6/2018 10:36:26 AM
1 Answer/Comment
Some of the first animals to develop an endoskeleton were: Echinoderms.
Added 8/6/2018 5:31:16 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/6/2018 10:36:30 AM], Rated good by jeifunk
When an invertebrate reaches the _____ stage, it most likely stops growing and can begin reproduction. (a)beginning (b)growth (c)adult (d)death
Question
Not Answered
Updated 9/18/2018 3:00:07 AM
1 Answer/Comment
When an invertebrate reaches the adult stage, it most likely stops growing and can begin reproduction.
Added 9/18/2018 3:00:07 AM
This answer has been confirmed as correct and helpful.
Confirmed by matahari [9/18/2018 3:02:30 AM]
What is the main character called? (a)protagonist (b)point of view (c)antagonist (d)denouement (e)character (f)dialogue
Weegy: The main character is called the protagonist. (More)
Question
Expert Answered
Updated 63 days ago|6/4/2020 5:24:23 AM
0 Answers/Comments
What is the function of this sentence? People should use their talents as fully as possible. a.to state theme b.to describe plot
Question
Not Answered
Updated 2/4/2015 11:18:04 AM
1 Answer/Comment
People should use their talents as fully as possible. The funtion of this sentence is to state theme.
Added 2/4/2015 11:18:04 AM
This answer has been confirmed as correct and helpful.
31,989,204
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
S
L
Points 539 [Total 3536] Ratings 1 Comments 529 Invitations 0 Offline
S
L
P
L
P
Points 435 [Total 6458] Ratings 1 Comments 425 Invitations 0 Offline
S
L
P
R
P
R
L
P
P
C
R
P
R
L
P
R
Points 372 [Total 12463] Ratings 1 Comments 282 Invitations 8 Offline
S
L
P
1
Points 338 [Total 3194] Ratings 1 Comments 328 Invitations 0 Offline
S
L
Points 298 [Total 1791] Ratings 1 Comments 288 Invitations 0 Offline
S
L
Points 212 [Total 4596] Ratings 1 Comments 202 Invitations 0 Offline
S
L
1
Points 132 [Total 3443] Ratings 2 Comments 112 Invitations 0 Offline
S
L
Points 93 [Total 244] Ratings 2 Comments 73 Invitations 0 Offline
S
L
Points 71 [Total 230] Ratings 0 Comments 71 Invitations 0 Offline
S
L
L
Points 42 [Total 5330] Ratings 1 Comments 32 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.