Question

1. The bulb-shaped medulla / nerve / cerebrum connects the brain to the spinal cord. 2. The brain needs a continuous supply of blood and oxygen / nitrogen / carbon dioxide. 3. Blinking of the eyes is an example of a voluntary / reflex / involuntary action.​

Answer 1

1. The bulb-shaped medula connects the brain to the spinal cord.

2.The brain needs a continuous supply of blood and oxygen.

3.Blinking of the eyes is an example of an involuntary action.

Please mark as the brainliest.