During the era of globalization, the factor that drastically that increased the human life expectancy is B. Improved health care.
It should be noted that globalization simply means the increasing tendency of the economic and social system on the world to be integrated.
In their case, during the era of globalization, the factor that drastically that increased the human life expectancy is an improved health care.
Learn more about globalization on:
https://brainly.com/question/25499191