<span>a. consumer sovereignty.</span>
Consumer is a person who buys goods and services.
<span>Producer is a person who provides the goods and services the consumer needs. </span>
The business owner who sells clothes and the farmer who sells his crops are examples of producers.
A support group is an opportunity to share personal experiences and feelings regarding their daily lives, their issues and problems, diseases and its treatments. It can fill a gap between the medical treatment and the emotional support from their loves ones. By connecting to the groups you will experience the sense of empowerment, control or hope.
if you less interact and connected to the groups you will possibly feel lonely, isolated and judged. it may lead to distress, depression and anxiety. You may not improve your skills to cope with challenges.
C.) A sound wave cannot travel in a vacuum because there are no molecules to transfer energy.
Not really sure what you're asking, but you can buy gold for real money still. Not from a normal bank.