Three of thesethree of these processes normally consume oxygen. which process produces oxygen? a) combustion eliminate b) respiration in animals c) photosynthesis in plants d) operation of an acetylene torch processes normally consume oxygen. which process produces oxygen? a) combustion b) respiration in animals c) photosynthesis in plants eliminate d) operation of an acetylene torch

Combustion consumes oxygen. Fire is a combustion reaction, consumes oxygen and produces carbon dioxide.

Respiration in animals: that's us, when we breathe, we respire. We breathe in O2 and breathe out (produce) CO2

Photosynthesis does the opposite of what we do. This occurs in plants. They take in CO2 and produce O2 for us to breathe. It would be this answer

Answer:

1: the largest region of the brain is the:

  cerebrum

2. the term "psychology" literally means:

the process or procedure of the science or study of the mind.

3. the area of the brain responsible for respiration, heart rate, and smooth muscle control of our blood vessels is t

medulla oblongata

4. the structure that conducts nerve impulses to and from the brain and serves as a reflex center for some sensory information without input from the brain is the:

spinal cord

5. the three-layered membrane that covers the brain and spinal cord and literally means membrane is called the:

meninges

6. the cord-like (string-like) structures that carry bio-electrical impulses from one part of the body to another are called

nerves

7. a group of nerve cell bodies that are found outside of the spinal cord and brain are referred to as:

ganglions or ganglia (pl.) “literal meaning knot”

8. the term that means spinal cord inflammation is:

myel/itis

The answer is c hope this