Author Question: According to the hygiene hypothesis, to reduce the chances of developing asthma, people raising ... (Read 66 times)

gonzo233 · **on:** Jul 16, 2018

According to the hygiene hypothesis, to reduce the chances of developing asthma, people raising children in

A) developing countries should keep their children away from farm animals.
B) developing countries should try to raise their children in cities.
C) cities in developed countries might want to have a pet dog or cat.
D) rural parts of developed countries should not have dogs or cats.

Question 2

Plants that can best resist a variety of environmental challenges are most likely

A) domesticated plants with little genetic variation.
B) cultivars with little genetic variation.
C) wild plants with high degrees of variation.
D) wild plants with low degrees of variation.