Answer:
how they work, what they treat, and their chemical structure.
Explanation:
Other ways to classify medicines are by mode of action, route of administration, biological system affected, or therapeutic effects.
Answer:
Electrical energy
Explanation:
A torch battery has chemical energy stored in it. When the battery is connected in a circuit, this chemical energy is changed into electrical energy, which is then carried by the electricity from the battery to a light globe where it can be changed into light.
Poor mental health
Quick Weight loss and quick weight gain
Fatigue
Answer: Physical activity, when it is not exhaustive, usually leads to elevated blood levels of "hormones of stress and activity" (catecholamines, cortisol, growth hormone), while thyroid and gonadal secretions are less involved.
Explanation: