Answer:
the study of the structure, reaction, and composition of different kinds of substances
Explanation:

A low amount of calories or no calories
Answer:
Physically inactive people can lose as much as 3% to 5% of their muscle mass each decade after age 30.
Explanation:
Hopes this helps ?
Answer:
d. It has been inspected and complies with local, state, and federal laws
Explanation:
It is very important that you choose a supplier which has been inspected, particularly a physical inspection on its <em>manufacturing operations</em> as well as its <em>packaging operations</em>. There are regulatory requirements for food suppliers and they should have been subjected or have complied to the <u>local, state and federal requirements</u>. If the food supplier hasn't been inspected or doesn't want to be inspected, then <u><em>it's a red flag</em></u>. You have to choose other food suppliers in that case.
You can check up on others and ask what they’re doing. Keep an eye out for suspicious activity and if you feel like someone is in danger, intervene by making responsible choices, depending on how severe the situation is. The benefit of looking out for others safety is also making sure of your own so always be aware of your surroundings.