Notice: Payments for answers will end 4/10/2017. Click for more info.
Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
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
which of these animals is a marsupial? A. elephant B. echidna C. dolphin D. kangaroo
Weegy: A kangaroo is a marsupial. User: How are living mammals classified into groups? A. method of respiration B. structure of kidneys C. type of circulatory system D. method of development Weegy: Living mammals are classified into groups according to: method of development. (More)
Question
Expert Answered
Updated 3/18/2014 5:00:46 PM
0 Answers/Comments
Classify the following animal: Traits: - terrestrial - needs watery environment for reproduction A. Mammalia B. Reptilia C. Aves D. Amphibia User: Fish are classified as vertebrates because they have A. a brain. B. a backbone. C. two germ layers. D. bilateral symmetry.
Weegy: Fish are classified as vertebrates because they have a BACKBONE. User: All of the following have an internal skeleton except A. sand dollars. B. sand fleas. C. sea stars. D. sea lilies. Weegy: d. Sea Lilies User: Which of the following phyla have the most species that parasitize humans? A. Echinodermata B. Platyhelminthes C. Porifera D. Mollusca (More)
Question
Expert Answered
Updated 3/18/2014 5:12:01 PM
2 Answers/Comments
Platyhelminthes is the phylum with the most species that parasitize humans (tapeworms and flukes).


Added 3/18/2014 5:04:11 PM
This answer has been confirmed as correct, not copied, and helpful.
All of the following have an internal skeleton except: SAND FLEAS.
Added 3/18/2014 5:12:01 PM
This answer has been confirmed as correct, not copied, and helpful.
The kingdom Animalia includes all of these except A. paramecium. B. cnidarians. C. poriferans. D. arthropods.
Weegy: The answer is: B. cnidarians. [smile] User: Ascidians are sac-like marine invertebrates. Their larvae have well-developed brains and dorsal nerve cords. This suggests that ascidians should be classified with the A. annelids. B. sponges. C. chordates. D. cnidarians. Weegy: Ascidians are sac-like marine invertebrates. Their larvae have well-developed brains and dorsal nerve cords. This suggests that ascidians should be classified with the CHORDATES. Ascidians are commonly called sea squirts, and unlike sponges have spinal nerve cords in the larval form. [ ] (More)
Question
Expert Answered
Updated 3/18/2014 5:15:58 PM
1 Answer/Comment
The kingdom Animalia includes all of these except PARAMECIUM, which belongs to the kingdom Protista.
Added 3/18/2014 5:15:58 PM
This answer has been confirmed as correct, not copied, and helpful.
Which of these organisms lacks nervous tissue? A. sponge B. jellyfish C. nematode D. earthworm
Weegy: A SPONGE is an organism that lacks nervous tissue. User: Many bivalves, like scallops, live in salt water. The scallop captures food particles from water that flows over its gills. Which of these is the best classification of the scallop? A. a chunk feeder B. a decomposer C. a filter feeder D. a grazer (More)
Question
Expert Answered
Updated 3/18/2014 5:20:38 PM
1 Answer/Comment
The best classification of the scallop is: a filter feeder.
Added 3/18/2014 5:20:38 PM
This answer has been confirmed as correct, not copied, and helpful.
Which of the phyla has bilateral symmetry? A. Porifera B. Arthropoda C. Echinodermata D. both Echinodermata and Porifera
Weegy: Arthropoda have bilateral symmetry. User: Annelids are considered closely related to mollusks. How are they different? A. Annelids have nephridia. B. Annelids have a coelom. C. Annelids do not have a mantle. D. Annelids do not have cerebral ganglia. User: Arthropods like shrimp molt because A. their hard exoskeleton cannot grow larger. B. their body grows faster than their exoskeleton. C. their exoskeleton is damaged. D. their exoskeleton cracks and lets in water. Weegy: Arthropods like shrimp molt because: their hard exoskeleton cannot grow larger. (More)
Question
Expert Answered
Updated 94 days ago|1/21/2017 9:50:54 AM
1 Answer/Comment
Annelids are considered closely related to mollusks. They are different in that: Annelids do not have a mantle.
Added 94 days ago|1/21/2017 9:50:00 AM
This answer has been confirmed as correct, not copied, and helpful.
27,383,941 questions answered
Weegy Stuff
S
P
Points 114 [Total 765] Ratings 0 Comments 114 Invitations 0 Offline
S
P
P
L
P
P
Points 54 [Total 1722] Ratings 0 Comments 54 Invitations 0 Offline
S
Points 21 [Total 21] Ratings 2 Comments 1 Invitations 0 Offline
S
Points 20 [Total 20] Ratings 2 Comments 0 Invitations 0 Offline
S
Points 3 [Total 14] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.