Answer:
This statement is true
Explanation:
While this question can appear incomplete, the claim stated is in fact true. There are many people who are deciding that they do not want to vaccinate their children, and this can be bad for herd immunity.
What herd immunity is, is that if 90% of kids in a population are vaccinated (cannot transmit the disease), and they are all spread out, statistically speaking, there is very little chance of that 10% of kids meeting each other.
Stuff that you do that makes you who you are.
The correct answer is D.
An internal pressure that will most likely create conflict would be disagreeing about which school kids should attend. An internal pressure is one that is found amongst the family members and affects them all. Due to Andy losing his job and them having to relocate with extended family members the chances are that the options for schools for the kids would cause disagreement because there are now other factors to consider like influences from extended family members, the local area schools which are the only choice for their kids now and which might not be good schools, they more than likely can't afford to home school and so forth.
This is a false statement. A direct conflict with this statement is the Myocardium or Cardiac muscle. Heart muscle is designed to be over stressed, considering the fact that it is constantly contracting, for the rest of your life. It cannot be weakened by over stress.