Post category:Everyday Science Mcqs Post comments:0 Comments Battery was invented by____. A. Volta B. Hero C. Fermi D. Maiman Read more articles Previous PostThe unit used to measure ‘magnetic flux’ is_____. Next PostThe most abundant element in the earth’s crust is oxygen. The second most abundant element in the earth’s crust is_____. You Might Also Like Long-sight defect could be corrected by using _____ lens. March 9, 2022 The source of oxygen in photosynthesis is _____. March 10, 2022 During photosynthesis, plants_____. March 10, 2022 What are the primary colours? March 10, 2022 CNG is the abbreviation of ______? March 9, 2022 What is the number of bones in a human body? (GSA 2014, 11) May 8, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ