Answer:
<em>Cardiac muscles are found only in the heart. They regulate the contraction and relaxation of the heart, which helps in pumping blood through the circulatory system. The movements of the cardiac muscles are involuntary. They are important in sustaining life.</em>
The biological explanation for the correlation between optimism and physical health focuses on risky behaviors and adrenaline.
<h3>What is Physical health?</h3>
This is defined as the well being and the proper functioning of the body system of individuals and can be improved through good food and exercises. This ensures the appropriate nutrients are made available to the body for various metabolic reactions.
The exercises on the other hand helps to increase blood flow which contains oxygen and other compounds to other parts of the body. Optimism in individuals is usually brought about by the hormone known as adrenaline while risky behaviors such as smoking, drug abuse can lead to a decline in physical health.
This is therefore the reason why it was chosen as the most appropriate choice.
Read more about Physical health here brainly.com/question/1492300
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The amount of money, effort and time it will take
A short term goal would be to abstain from sex or masturbation for a health reason: waiting for a UTI, STD or other issue (from a procedure, perhaps) until healing comes.A long term goal would be waiting for marriage to have sex and then committing to only have sex with that person.
