Because of the budget the state can’t afford it
The answer is C) All of the above are correct. Eating meat like deer can get iron in your diet because Deer eat plants. Plants have Iron in them. And a good amount. Eating green leafy vegetables is good because like I said, Leafy vegetables carry a good amount of Iron. Taking an Iron supplement is also good, because it's iron. A straigth way to get it into your system.
The correct answer is letter B. The food molecules that cannot be digested need to be eliminated from the body. This can be done by taking in certain kinds of medicines that stimulate the digestive tract to pass out the food molecules that are indigestible.
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.