Answer:
They've had it easy there whole life.
Explanation:
Earthquakes is the answer of the density-independent limiting factor
Leon Kass argued that the primary responsibility of physicians is to benefit the sick by the activity of healing.
It should be noted that the main question that is sought in comparative effectiveness research is "What works best for which patient?".
Comparative effectiveness research simply means the direct comparison of the healthcare interventions that are existing in order to determine what works best for each patient.
The core question of comparative effectiveness research is to know the treatment that works best for whom, and under what circumstances the treatment will work best.
Learn more about a research on:
brainly.com/question/968894
The silk road was one of the only ways to get goods from other countries in that time period. People traded food, spices, skills, etc. With the trade, countries could try new cultures leading to the spread of cultures.