Question

question 5
what kind of animals are scorpions, ticks, and mites?
vertebrates
invertebrates
annelids
echinoderms

Explanation:

Scorpions, ticks, and mites belong to the class Arachnida. Animals without a backbone are called invertebrates, and arachnids (like these) lack a backbone. Vertebrates have a backbone, annelids are segmented worms (e.g., earthworms), and echinoderms are organisms like starfish with radial symmetry and a water - vascular system. So scorpions, ticks, and mites are invertebrates.

Answer:

B. Invertebrates