43. Chordata are A. Invertebrates
B. Vertebrates
C. Semi-vertebrates (partial spine)
D. None of the above

B. Vertebrates

chordata are vertebrates

hope it helps you

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.