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Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.
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Answer:
You can be sensitive to sunlight if your genetics have a special combination. For example, red-haired people often have sensitivity to sunlight since they produce Vitamin D more easily with less sunlight.
A person usually had two kinds of thinking, the is the way of concrete thinking and the other one is through abstract thinking. By concrete thinking, a person will just be able to rely on facts that surrounds that person. This kind of thinking doesn't go beyond facts or not be able to think out of the box. Concrete thinkers always generalized the concept of all things. The abstract thinker on the other hand, they tend to understand things through different meanings, they look things with different perspective. In simplest terms, Concrete thought is based on facts while abstract thought is based on ideas.
Answer:
It is brought into the lungs when the healthy person is inhaling, once they exhale some oxygen is let out.
Explanation:
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