Klaus1
Klaus1 Klaus1
  • 04-04-2017
  • Biology
contestada

describe the water vascular system

Respuesta :

wtfmadisonn wtfmadisonn
  • 04-04-2017
 It is a hydraulic system used by echinoderms, such as sea stars and sea urchins, for locomotion, food and waste transportation, and respiration. The system is composed of canals connecting numerous tube feet.
Answer Link

Otras preguntas

Which vitamin is synthesized by microbes in the intestine and helps to maintain bone health
I don't know how to do this :(
How did European imperialism lead many colonies to seek independence?
1. How did the invention of the cotton gin affect slavery in the United States? (did it create more or less demand for slaves, and explain why)
Write balanced chemical equations that describe the equilibrium that you will observe
Two forces are applied to a pipe, as shown in the diagram below. If F1 is 200 N, and F2 is 30 N, what is the resultant torque around the point 'O', in units of
Classify the function as discrete or continuous for the givin domain.Then identify the range of the function. y= 0.5x +6; domain x>4
Otis has a box of coins that he uses when he plays poker with his friends. the box containts 44 coins, consisting of pennies, dines, and quarters. the number of
HELP ME PLEASE !!!!!! :(
Prediction accuracy of a neural network depends on _______________ and ______________.