There are numerous circumstances that give pathogens the chance to harm people.
The first occurs when an infection has already weakened the immune system. In situations like this, other pathogens may infect the host opportunistically and cause an infection. If the human host does not maintain proper personal and environmental hygiene, that is another condition. Many pathogens thrive in unclean environments, so by failing to maintain proper environmental hygiene, a person increases his risk of contracting a pathogen.
Finally, since so many pathogens are transferred by vectors, humans are more likely to contract the diseases that these vectors aid in spreading if they do not take the necessary precautions to stop their activity.
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The correct answer is A: Having a small salad before meals
Answer:
Yes, I agree with this concept of behaviorists.
Explanation:
According to behaviorist view, true personal freedom does not exist. Personal freedom includes a lot of things like freedom of opinions, freedom of coming and going, freedom of religion, the freedom of right to privacy, the freedom of choosing careers, freedom of choosing the lifestyle, freedom of choosing the life partner and anything that involves a person's own choice of making decisions in his or her life.
I totally agree with the view of behaviorists. They say that true personal freedom does not exist. In many societies, people don't have rights to choose what they want. They can't make decisions for their personal stuff. They can't even choose what they actually want to study, they can't move in or out according to their will, they can't speak their heart out, they can't choose their religion, etc. So it is indeed true that personal freedom does not exist.
Answer:
B
Explanation:
Abstinence. This means no sexual intercourse at all. And without sexual intercourse, pregnancy cannot occur.
Answer:
Vitamin C
Explanation:
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