I think the answer is C) Knots are related to the global coordinate system.
The correct answer should be B. CARBOHYDRATES
Nerve cells release neurotransmitters across gaps and secretion of proteins and wastes: it’s Exocytosis
Answer:
Energy transferred during a chemical reaction. ... In an exothermic reaction, the potential energy of the system goes down, and heat is given out. In an endothermic reaction, the potential energy of the system goes up, and heat is taken in.
Explanation:
These molecules are non-polar. Fat loving molecules.