Geography

Angelina Barrett

28 February, 02:23

Identify one of the key external difference between vertebrates and invertebrates. A) Vertebrates are always radial symmetrical. B) Invertebrates are always bilaterally symmetrical. C) Invertebrates are always bilaterally symmetrical, while vertebrates could show either bilateral or radial symmetry. Eliminate D) Vertebrates are always bilaterally symmetrical, while invertebrates could show either bilateral or radial symmetry.