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
iris [78.8K]
2 years ago
5

Which structure found in echinoderms can sometimes perform a similar function as a radula found in some mollusks? This Is A Scie

nce Question
A.foot
B.gill
C.mantle
D.stomach
Physics
2 answers:
kow [346]2 years ago
8 0

Answer: Foot.

Explanation:

Echinoderm means spiny skin. Some example of echinoderms are star fish, sea urchin, sand dollar.

These organisms have no eyes, no brains but they posses tube feet. This feet helps them in respiration, feeding and locomotion.

Tube feet helps in passing food to the oral cavity. This organ performs the similar function to radula in mollusks.

hammer [34]2 years ago
6 0
I think it’s D which is the stomach if not I can get you someone that can help you
You might be interested in
Acceleration of gravity on jupiter
Viefleur [7K]

The acceleration of gravity on Jupiter is listed as  <em>24.79 m/s²</em> .

That's roughly  2.53  times its value on Earth.  So if you weigh, let's say,
130 pounds on Earth, then you would weigh about 328 pounds on Jupiter.



5 0
3 years ago
Read 2 more answers
What form of energy is released into the atmosphere by the earth's surface
Crank

Answer:

Thermal Energy (Heat)

8 0
2 years ago
Read 2 more answers
if the velocity of a car is halved the fc required to keeo it in a path of constant radius is multiplied/divided by?
damaskus [11]
I believe this is it
The centripetal force is given by
F = mv^2 / r
When v' = v/2,
F' = mv'^2/r = m(v/2)^2/r = mv^2/4r = F/4.
So the centripetal force is divided by 4.
7 0
3 years ago
Read 2 more answers
Hey I have a question. " How do I make bacon stop shrinking without the flavor coming out? I tried cold water with the video, bu
kicyunya [14]
Rinse Bacon in Water Before Cooking to Reduce Shrinkage by 50 Percent. This sounds like a bizarre thing to do, but we're talking about less bacon shrinkage! Rinse your… At the end of the day, the best way to keep your bacon from shrinking when cooking is to cook it low and slow in the oven.
4 0
2 years ago
Un vehicle surt, en un instant, d'un punt A cap a un altre punt B amb una velocitat constant de 36 km/h. Després d'un minut(60 s
kati45 [8]



Ask Siri or goggle has all answers



6 0
3 years ago
Other questions:
  • A girl sitting on a merry-go-round moves counterclockwise through an arc length of 3.15 m.
    8·1 answer
  • a 0.05-kg starts from rest at a height of 0.95m. assuming no friction, what is the kinetic energy of the car when it reaches the
    7·1 answer
  • Which of the following should not be held constant during this experiment?
    9·2 answers
  • Sediments are deposited in an alluvial fan because __________________________________________
    12·1 answer
  • If energy (E),Velocity (v) and force (f) are taken as fundamental quantities ,then what are the dimensions of mass??
    11·1 answer
  • Explain how valence electrons can result in the<br> creation of ions.
    15·1 answer
  • A system of releases 125kJ of heat while 104kJ of work is done in the system. Calcilate the change om imternal energy (in kJ)
    9·1 answer
  • What force is acting on the rainwater in the model?
    6·2 answers
  • Calculate the average velocity of a motor cycle that travels 72km/hr in<br> 20 seconds
    9·1 answer
  • What is the reason for step 3 of this proof? a. alternate interior angles theorem b. corresponding angles in congruent triangles
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!