Everyday Science0 CommentsThe PH of drinking water should be?A. 4B. 7C. 10D. 5 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) You Might Also Like The instrument used to measure wind speed is? April 29, 2019 Planets which are visible to use without using any telescope? April 9, 2019Leave a Reply Cancel reply Save my name, email, and website in this browser for the next time I comment. Sign me up for the newsletter! Notify me of follow-up comments by email. Notify me of new posts by email.