Name three parts of body of Tạenia. List their function.

Analyse the indicators Name the parts of ear indicated and write the functions they perform. The membrance separates external ear from the middle ear.

Analyse the indicators Name the parts of ear indicated and write the functions they perform. The tube that connects middle ear and pharynx

Analyse the indicators Name the parts of ear indicated and write the functions they perform. Coiled tube, like a snail shell.

Analyse the indicators Name the parts of ear indicated and write the functions they perform. The nerve that begins from the cochlea

Name the parts A, B, C, D.

Name the three isotopes of hydrogen.

Name three classes of phylum coelenterata?