1. There would be a decrease in disease at first but over time the mosquitos become immune to wolbachia.
2. Less disease could be spread since all members of a population will have the bacteria.
3. More disease could be spread since the bacteria could mutate and infect humans.
4. There would be no impact since wolbachia cannot spread to an entire population,

i would have a lunch. it's one big package of food, making it one food. : p

climate change and pollution

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.

i believe your answer would be c.. : )