Yes, and no. We all should know by know we do need the sun to survive, but we also need for energy is oxygen and the food we eat.
Hmm... I'm unsure but its either B or D.
Answer:
60-20=40km west because the direction Will favour whichever direction is bigger
Answer:
The answer to your question is:
Explanation:
Reaction
SnCl₂ + 2KMnO₄ ⇒ 2 KCl + Sn(MnO₄)₂
1 ---- Sn ---- 1
2 ---- K ----- 2
2 ---- Mn ---- 2
8 ---- O ---- 8
2 ---- Cl ---- 2
