Which of these is a benefit for a parent who sees a genetic counselor? Deciding whether or not to take medications before pregnancy.
Being able to plan in advance for a genetic disorder in a child.
Knowing that society must make decisions about genetic disorders.
Having a source of long-term psychological help to live with a genetic disorder.

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.