Answer:
My answer would be 5-6 (very trustworthy).
Explanation:
The person or organization providing the information has the credentials and knowledge to speak on this topic because the web site is--the domain name ".org" tells that this site is run by a nonprofit organization.The writer maybe a staff member at the Discovery Institute.
Turgor pressure.
Hope this helps (:
-Payshence xoxo
The answer is C. Adapting to changes in the environment