An economy is a method of allocating capital to meet the needs and desires of individuals. It sets out how goods and services are produced and exchanged. The economics study is called economics and an individual who studies economics is called an economist.
Answer:
d. Prisoners
Explanation:
The Health and Human Services department of the United States is the first federal agency to make regulations regarding human research protection. It meets regulatory as well as institutional requirements.
According to the HHS regulations, 45 CFR part 46, includes four subparts --
Subpart A -- is know as the Common Rule or the Federal Policy.
Subpart B -- provides protection for pregnant women, neonates and fetuses.
Subpart C -- provides additional protection for the vulnerable prisoners.
Subpart D -- provides protection for the children.
Hence the correct option is (d).
Answer:Dopamine
Explanation:Dopamine is a neurotransmitter which functions as a transmitter that transfer signals in the brain. Neurotransmitters are natural chemicals found in our body produced by our nerve cells called neurons. We use neurotransmitters to communicate messages throughout various parts of our brain and between the brain up to the whole body.Dopamine is crucial for controlling our movement.
The brain contains several distinct dopamine pathways, which are crucial and play a great role in how we get motivated by rewards. As we wait eagerly for the rewards dopamine increases in our brain. The drugs also increases the levels of dopamine.
Answer:
A responsibility is something you have to do or (at least) ought to do. A right is something you are allowed to do or permitted to do. You have no obligation to exercise your right.
