A Material Safety Data Sheet (MSDS) is a document that contains information on the potential hazards (health, fire, reactivity and environmental) and how to work safely with the chemical product. It is an essential starting point for the development of a complete health and safety program.
Answer:
Physical fitness refers to the ability of your body systems to work together efficiently to allow you to be healthy and perform activities of daily living. Being efficient means doing daily activities with the least effort possible.
Explanation:
It is going to be trace elements(b) because marco elements are needed in large amounts.
Answer:
The immune system
Explanation:
The immune system is affected when the body is deficient of vitamins
