Photo hanged at a height
Water stored in a dam
A bulb fixed to a wall
They reproduce by pollination.
Answer:
1, 2, 3, 4, 5 is the correct answer.
Explanation:
Cerebrospinal fluid is present in the spinal cord and it encompasses the brain.
The main functions of the Cerebrospinal fluid are
- To protect the brain and spinal cord from shock.
- To provide nutrients to a nervous system.
- To remove the waste products from a cerebral metabolism.
- To filter the chemicals from the blood.
- It controls constant pressure between the brain and skull.
- It regulates the pH homeostasis.
- It provides the brain to control its density.
Matter that organisms require for their life processes are called nutrients
The ultimate source of energy is sunlight, and living things must break the sunlight down using their own methods to use it.
