Drugs are substances that cause a change in a persons physical not mental state

certain drug mess up the mental state as well... not all but some do...

Explanation:

Drugs cause a change in someone's physical and mental state.

Explanation:

Drugs can lead to changes in your brain, they can affect your mood and so much more. That statement is false

your answer should be c) enjoy!

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.