As the ocean level rises sea water floods inland and puts a risk to water reserves like dammed lakes and other places by contamination
22. Species change over time
23. Observing
I believe the answer you are looking for is
A) true
The answer has to be option B "testable." A hypothesis is a educated guess on what you think is going to happen during a experiment. Also its not going to be option A because a hypothesis doesn't exactly have to be written homeschool students have there instructions on a computer in order to be completed. Its not option C because a hypothesis has the have its test variables. (independent & dependent variables) Its also not option D because some scientists conduct their experiments by themselves.
Hope this helps!
Answer:B. Via hunting licenses
Explanation:B. Via hunting licenses