The answer is B- beta waves I believe
Answer:
A quota or protectionism is a government-imposed trade restriction limiting the number or value of goods a nation imports or exports during a specific time.
so i would no
It looks like a double helix
Answer: marketing channel
Explanation:
A marketing channel is the path that the product travels through before it reaches the consumer , from the point it get produced to where it will be consumed. Manufacturers produce the product but don't usually sell it straight to the customers hence they utilize marketing channel to make sure it get to the customer such as through department store and vending machine.
Marketing channels also includes wholesalers and retailers.
