menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Which animal has a one-way digestive system? A. Earthworms B. Planarian C. Sponge D. Jellyfish
asked
May 19, 2018
80.5k
views
3
votes
Which animal has a one-way digestive system?
A. Earthworms
B. Planarian
C. Sponge
D. Jellyfish
Biology
middle-school
Chris Beach
asked
by
Chris Beach
8.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
2
votes
A. Earth worms
Because it can only flow one way
IslandCow
answered
May 23, 2018
by
IslandCow
8.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Oct 19, 2021
3.9k
views
Which of these is mismatched? e: A. roundworm - complete digestive tract B. cnidarian - nematocyst C. sponge - collar cell D. planarian - ladderlike nervous system E. fluke - body cavity
Rooftop
asked
Oct 19, 2021
by
Rooftop
8.7k
points
Biology
college
2
answers
2
votes
3.9k
views
asked
Jan 8, 2024
146k
views
Potassium leakage can be caused by A. sting of a sponge B. a planarian infestation C. a coral bite D. a cnidarian sting"
Vikash Dat
asked
Jan 8, 2024
by
Vikash Dat
8.4k
points
Biology
high-school
1
answer
1
vote
146k
views
asked
Jul 10, 2017
69.0k
views
Which organisms can processes more complex information due to a central brain? A. anemone B. Fish C. Jellyfish D. Planarian
Danilo Bustos
asked
Jul 10, 2017
by
Danilo Bustos
8.5k
points
Social Studies
middle-school
2
answers
2
votes
69.0k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
Two methods of active transport
How can paleontologists help us understand the past
What is the phenotype of a heterozygous person using T for tall and t for short
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org