Sugars, starches, fats, proteins.
Vegetables and meats are not types of food molecules but rather, specific food molecules.
I think the answers are 1) Hox genes
2)B But I'm not sure
Including the arthropods (e.g., insects, crabs), mollusks (clams, snails), annelid worms
including those of the phyla Echinodermata (e.g., starfish, sea urchins), Chordata (e.g., sea squirts, lancelets, and vertebrates), Chaetognatha (e.g., arrowwo
Just looked in my text book it says its the rhizoids