1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
castortr0y [4]
3 years ago
6

What structure is part of an echinoderms water vascular system?

Biology
1 answer:
lilavasa [31]3 years ago
4 0

The water vascular system controls the tube feet hydraulically through a complex of fluid filled canals and reservoirs. Unlike other echinoderms, the madreporite of the holothuroideans is located internally below the pharynx and opens to the coelom instead of the outside world.

You might be interested in
Please help me with this but also take your time
stepladder [879]

all of the above can be considered ecosystems

4 0
3 years ago
Read 2 more answers
Trilobites are extinct marine invertebrates. Scientists found a trilobite fossil in
Kay [80]
The correct answer is D.
6 0
3 years ago
HELP 100 points<br> WHAT IS THE SCIENTIFIC NAME FOR A PIG
Anit [1.1K]

Answer:

Sus domesticus

Explanation:

4 0
2 years ago
Frog gives birth to a tadpole. true or false​
IrinaK [193]

Answer:

<h2><u>TRUE</u></h2>

Explanation:

The eggs of a frog hatch into tadpoles, which look like little fish. After a few days, tadpoles develop legs and arms and grow into young frogs with tails. In the next few days, they grow into an adult frog with no tail. The process of growing from a tadpole to an adult frog is called metamorphosis

7 0
3 years ago
Study ISLAND HELP!!!!!!!!!!!!!! WILL GIVE 20 POINTS
vladimir2022 [97]

Answer:

This is confusing

Explanation:

man im sorry im not as smart as you

8 0
3 years ago
Other questions:
  • An organisms full set of DNA is called --?
    13·2 answers
  • A supervisor reprimands the charge nurse for not adhering to the unit budget. what behavior by the charge nurse is an example of
    5·1 answer
  • which of the following was most likely not present in creating the fatty acids of early earth's waters of the past?
    12·2 answers
  • Of the two Carbon cycles, Geological and Biological, which one releases 1,000 times as much carbon into the atmosphere as the ot
    15·1 answer
  • Which site in the digestive tract produces chyme\?
    15·2 answers
  • Carbohydrates provide the body with
    12·1 answer
  • HELP FAST
    15·1 answer
  • PLEASE DO THIS WITH YOUR OWN WORDS 20 POINTS
    14·1 answer
  • Which protist exhibits both animal-like and plant-like characteristics?
    14·2 answers
  • The thin external covering is similar to the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!