Hey there!
Your question states: A highly <span>susceptible population is
. . .
The word </span>

indicates when something is most likely to happen. It also means when things have a chance of happening or it's liable to be influenced.
<span>
In this question above, we need to find something that would happen based on what you have.
</span>A highly susceptible population is<span>
people who are more likely to become sick from food-borne illness.
People who have to food-borne illness, will most likely get sick.
Your correct answer would be </span>

<span>
✓</span>
Hope this helps.
~Jurgen
Answer:
Speed meaning momentum I would think you mean. And an inanimate concept of development gathers no momentum. I think you are asking how some team of people working on a development, gather momentum with their effort? Which of course depends on the team & the discipline of the effort. A team trying to gain momentum with their project in medicine would be very difficult indeed. Too many safeguards in place to stop momentum. Some new website concept might be hard to restrain it’s momentum. So since the question is so general & open ended, it is almost unanswerable. Being in the single category ‘Speed’ seems to deal with physics. I still believe the question is about the human construct ‘project development’ rather than physics.
Answer From Gauth Math
Hi. The gentleman who publically referred to slavery as "national crime" that would one day bring "national punishment" is Benjamin Rush. I hope this helps.
Take care,
Diana