Pls help! will give brainlist!

urbanization is the rapid growth of rural populations?

a. true
b. false

Whether or not a given study has the possibility of causing harm to participants:

Ateam of men and women of different ethnic backgrounds, age, and physical capabilities work for a tv show which involves decorating gardens in a very short time frame. the team worked in co-ordination to come up with new decorative ideas for each episode. this is an example ofa team of men and women of different ethnic backgrounds, age, and physical capabilities work for a tv show which involves decorating gardens in a very short time frame. the team worked in co-ordination to come up with new decorative ideas for each episode. this is an example of

Why are people in history willing to fight in conflicts against a more powerful oppressor?