HLA antibodies attack foreign invaders like Viruses and bacteria. But if a person gets a donated Organ. Then the immune system does not recognize the donated organ and attack it. That is why people who have transplanted organs have to take drugs to suppress the immune system. <span />
Answer:
Positive: Communication. The parents can easily talk to their children wherever they are, make sure they are safe.
Negative: Addiction to social media can cause time away from family, leading the family to be more absorbed in the perception of their family to their followers, rather than their <em>actual</em> realtionship.
Explanation:
Chronic Exposure is a repeated or prolonged exposure over<span> a </span>long<span> period of time </span>that may bring about slowly developing symptoms<span>.</span>
