Earth’s axis at present is tilted by: Leave a Comment / Everyday Science A. 23.5 degree B. 25 degree C. 21 degree D. 21.5 degree
Circulation of blood is discovered by Leave a Comment / Biology Mcqs, Everyday Science, GK Mcqs / By Ahsan Ramay
Frederick Gowland Hopkins discovered Leave a Comment / Biology Mcqs, Everyday Science, GK Mcqs / By Ahsan Ramay