What is a possible elevation for the surface of darry lin lake?

Why is it important that human chromosomes have many origins of replication

What correctly describes the relationship between the earth and the sun

Match the digestive enzymes to the macromolecules they to digest. break down fats into glycerol and fatty acids break down carbohydrates into simple sugars break down nucleic acids into nitrogenous bases and simple sugars break down proteins into amino acids