Question

What are the words or labels

Answer 1

Where the word Prosth it is The mouth
Above that empty one is the brain
Beside the mouth empty box is Nephridia
Beside that is The ventral nerve cord
Beside that is the ventral blood Vessel
Beside that is Esophagus

* When i say beside that it is going left the way of the word before.
Hope it helps. Please comment if you are confsed

Answer 2

Copy and paste this it will help you
hope this helps

https://www.biologycorner.com/worksheets/earthworm_labeling_key.html