<span>Answer: b. credibility, risks, and costs
Considering if the brand or manufacturer of the food that enters your system or your doctor's competence and credibility is important to avoid harm and possible scams. Being aware of the risks of certain products and procedures will help one be prepared. Also, considering whether or not the cost is worth it is an important step too. </span>
Answer:
Friction is the answer to the blank space
Yes, it is usually around that temperature. Any higher is not normal.
Answer:
the branch of public health concerned with monitoring or mitigating those factors in the environment that affect human health and disease
Explanation: