Question

earthworm morphology and anatomy digestive, respiratory, circulatory, nervous, excretory, reproductive
answer in point​

Answer 1

Answer:

1:Earthworms lack a well-developed structure for respiration. They respire through their moist skin by diffusion. Excretory ...

2:An earthworm is a terrestrial invertebrate that belongs to the order Opisthopora. They exhibit a tube-within-a-tube body ...