In economics there are four different types of market structures. They are as followed:
1) Perfect competition- This allows for businesses to compete against each other for consumers.
2) Monopoly- This is when one business or corporation corners a market. This occurs when a business is the only supplier of a good/service.
3) Oligopoly- This is when a small amount of businesses control a market/product.
4) Imperfect competition
In your question then, the correct answers are : Monopoly, perfect competition, and oligopoly.
It first started with the Pearl Harbor Attack and was officially announced by Roosevelt in the Quarantine Speech.
No one really knows, but we were apparently created in his image so maybe like us? Hope this helps! =^-^=
Here, that’s the answer for your question
<span> they would have adaptions to survive extreme pressures, bioluminescence to attract prey, or the ability to detect dead organisms that drift down from layers above.</span>
