A arteries is the correct answer
Answer:
C. public service announcement
Explanation:
Answer:
See the answer below
Explanation:
The sympathetic and sympathetic nervous systems make up the autonomic nervous system, regulating involuntary functions. The first acts in situations of fight or flight, for example in an accident of self-actions such as: increased heart rate, pupil dilation, relaxes airways, among others. Neurotransmitters are released: adrenaline and norepinephrine. The parasympathetic system performs antagonistic functions by activating in relaxation situations: it decreases heart rate, contracts pupils, constricts airways. Acetylcholine is released as a neurotransmitter.
The main difference between macronutrients and micronutrients is that human body requires macronutrients in larger quantities whereas micronutrients are needed in smaller quantities. The major macronutrients are carbohydrate, protein and fat which contribute to the bulk of our food.
Meanwhile, micronutrients such as vitamins, minerals and phytochemicals are essential for maintaining a good health.
Macronutrients are chemical substances required for growth and other human body functions.
Micronutrients are chemical substances required for various functions of the body, growth, and disease prevention. Furthermore, they are essential for overall health of human beings.
The differences between macronutrients and micronutrients :
Macronutrients: “macro” indicates large and macronutrients are nutrients required in large amounts.
Micronutrients: “micro” indicates small and micronutrients are nutrients required in small amounts.
