Discuss Forum

1. 1 ক্যালরি সমান কত জুল ?

  • A. 4.2 J
  • B. 4.2 J
  • C. 4.2 J
  • D. 4.2 J

Answer: Option A

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.