Answer:
The correct answer is - people accept it in exchange for goods and services.
Explanation:
Money is valuable because we know that it is "accepted." Money can be used to purchase goods and services even though it is no longer backed by gold. Security measures prevent counterfeiting but do not add value.
Answer:
Technology is necessary for scientists to perform experiments is the correct answer
Explanation:
Answer:
higher population makes higher competition for resoucres
Explanation:
Your answer would be Logistic Growth Curve
hope this helps. [: