Question

2. The brain controls many activities of the body. To what organ system does it belong? А circulatory С nervous B digestive D respiratory 3. Which statement best describes how organ system work together? A They perform their respective functions to sustain life. B. They perform independently from each other. с They perform with the same functions. D They perform as needed. 4. Which of the following statements best describe how organ systems make up an organism? А Organisms are made up of tissues and cells present in organs working independently B Different organs work together to form an organism. с Different organ systems make up an organism. D Organs work together to form organism. 5. Which sequence correctly shows the level of biological organization from the lowest level to the highest? Tissue 2. Organs 3. Cell 4. Organism 5. Organ System А 3,2,1,5,4 C 3.1.5.4.2​

Answer 1

Answer:

1) answer C

2) answer A

3) answer D

4) answer C

Answer 2

Answer:

2: C Nervous, 3:c they perform with the same function, 4: c, 5: 31254

Explanation:

brain the the main part of nervous system..