Answer:
When a cold front approaches there can be a sudden drop in temperature, strong wind gusts, and heavy rain and thunderstorms.
Explanation:
Answer:
Eukaryotic cells and prokaryotic
Explanation:
They have dna and cytoplasm
Proteins are organic molecules composed of Carbon, Hydrogen, Oxygen and Nitrogen.
Answer=1
Potassium Sulfide= K2S (two metals, one non metal)
Sodium Oxide=Na2O (two metals. one nonmetal)
Sodium Chloride=NaCl (one metal, one nonmetal)
Magnesium Oxide=MgO (one metal, one nonmetal)
Magnesium Chloride=MgCl2 (one metal, two nonmetals)
