Question

It would mean the WORLD if u could help pleasee

Which of the following lists the levels of organization within the nervous system from largest to smallest?

1. Brain cells -> brain tissue -> brain -> nervous system

2.brain tissue -> brain -> brain cells -> nervous system

3. nervous system -> brain -> brain tissue -> brain cell

4. nervous system -> brain tissue -> brain -> brain cell

Answer 1

Answer: Number 3.

Step-by-step explanation:

Brain cells are the smallest and the nervous system is the largest. Because of this, we can narrow it down to 3 and 4. The brain must be larger than the tissue of the brain. This leaves us with number 3.