A. They have adapted to harsh climate conditions.
The answer is <span>D. Francis Drake raided Spanish ships.</span>
Answer:
low social economic status individuals.
Explanation:
Judging from the information presented in this scenario, Erin's parents are of low social economic status that is, they are of lower educational achievement, poor health and poverty, they lack social amenities hence they could not set high educational goals for Erin.
The right answer for the question that is being asked and shown above is that: "a decreasing birth rate and increasing life expectancy" Causes for the increase in the elderly population include: <span>a decreasing birth rate and increasing life expectancy</span>
