Answer:
I don't know srry this is hard lol
Let’s say you own a business and you have facial products
Positive feedback is information or a persons reaction, when someone speaks good about your business’s product and customer service.. etc
Negative feedback would be someone saying your products aren’t so good and don’t work, or just getting a bad reaction from them etc
I really hope this helps <3 if not I’m sorry just try and put it in different words that you understand
c this is the answer because if you go back to any other ones they dont make sense so :(
Answer:
It assists organisms in obtaining certain dissolvable substances.
The code Z21 means that a patient has tested positive for HIV but shows no symptoms.
