The heart because the organ system function the human body
Answer:
Definition of Exergonic Reaction
An exergonic reaction is a reaction that releases free energy. Because this type of reaction releases energy rather than consuming it, it can occur spontaneously, without being forced by outside factors.
In chemistry terms, exergonic reactions are reactions where the change in free energy is negative. Free energy measures the total amount of energy available in a system; negative changes mean that energy has been released, while positive changes mean that energy has been stored.
Exergonic reaction
Artificial selection or selective breeding is a process of selecting the “advantageous” characteristics from the plants or animals by humans and using them for breeding. There are many advantages of artificial selection:
• More agricultural products, gaining higher profit (for example more milk from cow, or more fruit)
• Elimination of diseases by identifying the plants/animals with disease
• Production of superior breed.
On the other hand, negative effects might also occur, so the disadvantages of artificial selection are:
• Genetic mutations
• Loss of genes
• Diseases
All of these negative impacts are connected and often arise from the breeding of desirable organisms.
The correct answer is rapid onset of respiratory distress.
When a person is exposed to a substance to which he/she is allergic, the immune system reacts by releasing specific chemicals. This constitutes an anaphylactic shock. Symptoms of an anaphylactic shock include rapid onset of hypertension, of neurologic compensation and of cardiac arrest. In this case, the grandson is not breathing, therefore this consists a rapid onset of respiratory distress.
