Answer:
- f(A1) = 0.575
- f(A2) = 0.425
Explanation:
Due to technical problems, you will find the complete explanation in the attached files
The thick loess deposits in South Dakota, Nebraska, and Iowa come from the glacial sediments from the last ice age glacial period.
<span>B. Knowledge and valuable resources are shared among scientists.
Being involved in a research community could provide a higher chance to researchers the privilege to avail resources, knowledge and supporting evidences that might relate or support the current study the research wants to delve into.</span>