What is needed as a source of energy for vital activities of the body? A. Iron B. Calcium C. Water D. Carbohydrates 》𝐃𝐎𝐖𝐍𝐋𝐎𝐀𝐃《 This Page in PDF File NOW!!! Read more articles Previous PostHemoglobin (Hb) is a protein that is found in the _____ of the blood. Next PostThe number of chambers in amphibians heart is? 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 You Might Also Like Xerophthalmia and Nightblindness are caused due to the deficiency of? September 14, 2020 First crystalline hormone is : September 13, 2020 The study of fruits is called _________ June 10, 2020 Hemoglobin (Hb) is a protein that is found in the _____ of the blood. September 14, 2020 In the following pair, one organelle is involved in the formatting of other except August 26, 2020 Which germinal layer develops in digestive system : September 13, 2020