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Plants that get nutrients from rocks will can cause chemical weathering. Generally there are two types of weathering processes: physical and chemical weathering and they result in the breakdown of rocks, minerals, etc. Plants contribute to both physical and chemical weathering. Plants that grow in fissures and cracks in the rocks, as they grow their roots extend. Over time, the rocks will be broken into smaller fragments. Many such plants also give off chemicals, most commonly humic acid. These acids help in the breakdown of iron and aluminum compounds in the subsurface. Plants also support microbial life forms that help in weathering of soil and minerals. All these process contribute to the weathering of rocks and minerals.
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Answer:
The correct answer is A) Abraham Maslow and Carl Rogers
Explanation:
Both Abraham Maslow and Carl Rogers are credited with starting the humanistic school of psychology. This approach to psychology is based on the belief that humans have agency, and strive in life for self-actualization and personal fulfillment. This approach is opposed to the Freudian approach (also known as psychoanalysis) because it is less deterministic.
Abraham Maslow is famous for his hierarchy of needs, with survival needs such as food and water at the bottom of the pyramid, and self-actualization at the top. And Carl Rogers is well-known because of his theories on personality and self-actualization as well.
Answer:
Explanation:
It's natural to feel self-conscious, nervous, or shy in front of others at times. Most people get through these moments when they need to. But for some, the anxiety that goes with feeling shy or self-conscious can be extreme.
When people feel so self-conscious and anxious that it prevents them from speaking up or socializing most of the time, it's probably more than shyness. It may be an anxiety condition called social phobia (also called social anxiety).
The answer is testosterone levels. Violent criminals have a
tendency to be: well-built young males, low IQ, low points of serotonin, recklessness,
and greater than average testosterone levels. High testosterone levels relate
with irritability, low lenience for hindrance, and impulsiveness also high testosterone
levels relate with delinquency, hard drug usage, and aggressive answers to
frustration.