Is the ratio of the number of moles of solute dissolved in 1kg of solvent. a.molarityc. molalityb. concentrationd. solvation

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Ineed to know why d is the correct answer asap