sponges and Hydra does not have a circulatory system how do materials get transported in their body
Answers
Answered by
6
Answer:
they have a water canal system which helps them to circulate water throughout the body to bring in food and oxygen
Answered by
0
Answer:
the correct answer is diffusion
Explanation:
diffusiondiffusion is the process of transportation from one place to another through a semipermeable membrane
the inner cells comes in contact of the outer environment
Similar questions