Artery carries it to the lung. Artery - lung. Always a good thing to remember.
Answer:
Yes
Explanation:
Because it is dangerous to go outside when ur alone
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.
To learn more click on the following link
brainly.com/question/13062523
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<em><u>Answer:</u></em>
a) False??
This question is really odd. It just doesn't really make sense. If I were you, I would probably guess False, because your physical health is only measured by things you do. If you think about going for a run, but don't go for a run, it doesn't do your body any good.
b) Behavior.
The answer to this one is Behavior. Behavior is how you act in many situations, and it is a generalization of your actions over time.
<u>I hope this helps! Question #1 was very odd, but you have a 50/50 shot on that one. Have a good day :) Feel free to give me Brainliest if my answers are correct.</u>
