Learning Task 5 Answer this questions in your answer sheet.

1. Which part of the human body is more complex, the heart of the circulatory system. explain your answer.
2. Why do you think it is important for you to study the levels of biological organization?

can you please answer it couse i don't know the answer

1. The myocardium is thick because it is made up of cardiac muscle fibers. The heart structure is made more complex because of the mechanisms that allow blood to be distributed throughout the body and return to the heart. Facilitating this continuous process are two types of blood vessels: veins and arteries.

2. Levels of organization helps us (people) to classify the different types of interactions that occur in the environment.

Explanation:

Correct me if i am wrong but this is my asnwer thank you.