<span>a. a substance that is naturally found in the brain</span>
Answer:
when a person has aids they usually start coughing up blood
Explanation:
Decomposers,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.
Answer:life
Explanation:The good shepherd gives his life for the sheep
