it if hungry, drink it if thirsty, burn it if feeling cold? What could be that gift?

Answer these 3 questions

1. A father gave a gift to his daughter saying eat it if hungry, drink it if thirsty, burn it if feeling cold? What could be that gift?

2. Name the thing which is: 2 kg when dry, 1 kg when wet, and 3kg if burnt?

3. Which thing comes once a year, twice a month, four time in a week and six time in a day?

1 Coconut or Sugarcane
2 Sulphur
3 odd numbers
ex:  1yrs= 12months here odd no. Is 1
1 months= 4weeks here odd no. 1&3
1week=~7days here 1,3,5,7 (4)
1day= 12 hours (1,3,5,7,9,11)