Vertebrates, tunicates, and lancelets
a. are all members of the phylum chordata.
b. all have a backbone in the adult stage.
c. are all marine fish.
d. are all terrestrial heterotrophs.

Respuesta :

Arii3
Vertebrates, tunicates, and lancelets are all members of the phylum chordata. 
RELAXING NOICE
Relax