Sometimes it can be very difficult and sometimes it can be very easy.
Answer:
Meteorology
Explanation:
It gives you a hint in the question
Answer:
Evaporation
Explanation:
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When the sun gets hot, water from any lakes, oceans, rivers, or any part with a large body of water evaporates.
This means that water turns into a gas form called "water vapor" that rises into the atmosphere.
Hope this helps <3
No because your body does not sense that it is in danger from the pathogen