Which of the following would be a good question that could be scientifically investigated? a. what is the best advice a parent can give a child? b. what is the most appropriate number of dogs for a household? c. do cherry popsicles freeze slower than orange popsicles? d. what is the correct way to pursue happiness in life?

it’s “C. do cherry popsicles freeze slower than orange popsicles?”

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

the answer is b: the religion they practice.

here's why:

there were many different native american tribes and those with similar characteristics formed a main tribe or nation. each had its own language, religion and customs.