please seniors kindly help me out by solving the following mcqs.. i have doubt on their answers because diffrent books have different answers.
1)fo0d is stored in liver or stomach?
2)mirage is reflection of light or refrection of light?
3)water is bad conductor of electricity?true or false
4)gas in children balloon is hydrogen or hellium ?
5)bacteria are parasite?
6)the set of instruction given to computer is command or programme?
7)which two gasses we exhale more than we inhale ?
8)chemical energy used in refrigerator is ...............?
9)most abundant element is human body?