Algae will be overgrown and larger fish will begin to die out as the carrying capacity has lowered due to a limit in food.
Answer:
They know how to swim.
they know how to swim
They have bigger ears to prevent overheating.
Explanation:
In terms of macromolecules, needed and utilized by organisms to carry out essential metabolic chemical reactions and for maintaining structure would be Lipids.
Lipid based molecules or Fats tend to store the most energy, as breaking chemical bonds connecting fatty acid chains of long hydrocarbons releases quite a bit of energy.
Heat/melting and pressure.