Dolphins are vertebrates.
Dolphins are vertebrates.
Dolphins have a backbone and are therefore considered to be are vertebrates.
Dolphins are vertebrates.
yes
all dolphins are vertebrates
invertebrates
vertebrates and invertebrates different?
They are vertebrates.
Vertebrates have spinal chord and invertebrates don't.
Vertebrates have spines & invertebrates do not have spines.
Invertebrates.
invertebrates
vertebrates
Vertebrates.
all vertebrates have endoskeleton but not all invertebrates do
The chordata contains both vertebrates and invertebrates.