Which reasons are examples of why medical professionals need to engage in life-long learning? Check all that apply.

1. It is required to maintain licensure.
2. Science advances and changes over time.
3. New technologies become available.
4. New patterns of illness emerge.
5. Healthcare infrastructure changes.

You did not show us the image of the burger, but i shall try to answer as best i can.  when purchasing food, always consider the ingredients as well as the person who prepared it. consider if they were hygienic people or not, in case the burger was infected with bacteria. no mortal should place an infected burger into their mouth.   

Awould be the answer

Sorry man that a really hard one you got there

  separated twins develop traits that differ according to the environments in which they are raised.