Question

Vertebrates are complex animals, but they still share some characteristics with invertebrates. Mia volunteers at her city's aquarium for the summer. She enjoys observing the jellyfish and the clownfish. After discussing the animals with the aquatic caretaker, she thinks about how their different parts worktogether. What kind of organization describes an animal's body structure?

Answer 1

The organization that describes an animal's body structure is called its anatomy. Vertebrates have a more complex body structure compared to invertebrates, with a backbone and organ systems like a closed circulatory system and an excretory system.

Step-by-step explanation:

The organization that describes an animal's body structure is called its anatomy.

In the case of vertebrates like jellyfish and clownfish, they have a more complex body structure compared to invertebrates. Vertebrates have a backbone or vertebral column, which is made of bone or cartilage, while invertebrates do not have a backbone. Additionally, vertebrates have organ systems such as a closed circulatory system, an excretory system, and an adaptive immune system, which contribute to their overall body organization.

Understanding the anatomy of animals helps us learn about their form, function, and how they interact with their environment.