Post category:Everyday Science Mcqs Post comments:0 Comments The source of oxygen in photosynthesis is _____. A. water B. salts C. minerals D. glucose Read more articles Previous PostThe gas, commonly known as “laughing gas”, is ____. Next PostThe instrument used to measure wind speed is____. You Might Also Like The principal constituent of the atmosphere of the Earth is? March 10, 2022 Year is longest on which planet? March 3, 2022 The lifespan of White Blood Cells is __________ day(s)? July 10, 2021 Deficiency of Vitamin-A results in __________. June 19, 2022 The South Pole of the Earth is located in? May 15, 2021 According to the World Energy Outlook, 2021, the global temperature has risen by ______ degrees Celsius since the pre-industrial era February 17, 2022 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
According to the World Energy Outlook, 2021, the global temperature has risen by ______ degrees Celsius since the pre-industrial era February 17, 2022