Question

M.C.Q.  Q.1 a comets spectacular tail forms when 
1. sunlight changes the comet's ice to gas 
2. sunlight is reflected from the comet
3. moonlight is from the comet
4. gravity pulls gas from  the comet

Answer 1

answer is the option 4. gravity pull gas from the comet

Answer 2

the correct option is [4] i.e. gravity pulls gas from the comet