MCQ Practice International 📖 The first satellite to be sent into space was-- A Apollo II B Luna I C Pioneer D Sputnik Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousThe first railway tunnel in the world to operate with solar power is in-- NextThe first test tube baby of the world was born in--
