T cells attack antigens on foreign substances and B cells produce antibodies.
In the USA is is the law. Medical issues are private matters between a healthcare provider and patient. If a person's private information was to "get out" it might affect their ability to get a job or they might face other predjudices Also the private insurance numbers could be used to steal someone's identity.
It's Important for a person to include alot of things! What exactly are the choices or are there none?
The intensity of an activity refers to the amount of energy exerted while performing an exercise.
Answer:
The intercalated discs allow the cardiac muscle fibers to contract in unison, producing a uniform contraction of the heart. If they were not functional, the cardiac muscle cells would not contract in unison and the heart would not have uniform, functional contractions.
I hope this answer helps you out! :D
