Question

Identify the following organisms-

(i) Cold blooded animals that lay eggs in water and have three chambered heart

(ii) Spiny skinned organisms which have peculiar water driven tube sysytem that they use for moving around

(iii) Organisms which have an open circulatory system having blood filled coelomic cavity.

Answer 1

Hi Friend ✋✋✋

( I ) Amphibians

( ii ) Enchinodermeta

( iii ) Arthropoda

Hope it helps

Answer 2

amphibian, echinodermata, arthropoda