(a) Apart from drinking, name two other ways in which Sam can gain water.

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

Identify the examples in which sam interacts only with natural resources

What are two examples of conduction that we use everyday