i would say the answer is 3
Answer:
lactic acid systems because it can be broken down without oxygen
Answer: A person should do research about the product or service and see if it is credible. Also look up reveiwws and ratings by othern people to make sure it is what your looking for.
Explanation:
I would say B. He is nervous but proud at the same time. This may affect him a bit, but not a lot
The first step is realizing that you have a problem.
This step seems simple, but it's sometimes hard to admit. You can't help somebody that doesn't want to be helped.