What do cells need to do between divisions to make sure that they dont just get smaller and smaller?

They need to divide
They need to grow
They need to copy their DNA
They need to slit their DNA

What do cells need to do between divisions to make sure that a full set of DNA gets passed on to each daughter cell?

They need to divide
They need to grow
They need to split their DNA
They need to copy their DNA

Answers must be correct please

it's c. (to reduce the greenhouse effect/carbon gasses)

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

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.