Answer:
Chyme
Explanation:
Chyme is the the pulpy acidic fluid which passes from the stomach to the small intestine, consisting of gastric juices and partly digested food.
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Parkinson's disease is a deficiency of the neurotransmitter dopamine. Dopamine is responsible for how the brain deals with stress, especially the fight-or-flight response. Thus, it affects greatly on the movements of the body. Also, dopamine is responsible for information processing. That is why people with Parkinson's disease have trouble in retaining their memories or be in deep concentration.
Bones are hard because they are made up of bone marrow and muscles are soft because they are muscles
Answer:
Boundaries. I have gave you anwer
