Answer:
The brain the hearth because those are the most important things in the body and Brian send conditions of your body
Explanation:
Males get very aroused around their partner they find sexually attractive and the male sex hormone known as testoterone is going crazy. If you want a more specific answer I'd reccomend researching the male anatomy.
Changes in the force of contraction of the heart
Drinking one standard drink will increase your BAC by about 0.2.