48000=16× ×1000 what is the missing number

Class iii atmospheric hazards are those involving

The and the gall bladder work together to produce, store, and use bile to digest a) liver; fats b) stomach; fats c) appendix; food. d) pancreas; sugars

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.