<span>because they can accelerate heart rate, increase muscle tension, elevate blood pressure</span>
The process of infection can be broken down into stages, each of which can be blocked by different defense mechanisms. In the first stage, a new host is exposed to infectious particles shed by an infected individual. The number, route, mode of transmission, and stability of an infectious agent outside the host determines its infectivity. Some pathogens, such as anthrax, are spread by spores that are highly resistant to heat and drying, while others, such as the human immunodeficiency virus (HIV), are spread only by the exchange of bodily fluids or tissues because they are unable to survive as infectious agents outside the body.
A. Boundary violation
Good relationships should be full of the other three things!
<span>1. Keep Your Online Identity Secret
</span><span>Your Username and Password Belong to You … And Only You
</span><span>The Internet has a Great Memory … So Keep Its Memory of You Clean
</span><span>Be Good Online … Just Like You Are Offline
</span><span>Be Extremely Careful about Meeting Someone in Person</span>
