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Physical and chemical change can have many positive effects on humans. The process of growth involves many reactions and visible changes, resulting in a stronger, more intelligent person.
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Depending on what are the thing that are undergoing the changes mentioned.
positive
If you bend a paper clip it is a physical change because it is still a paper clip. It's chemical identity has not changed. In a chemical change, the chemical identity of a substance changes. For example, if the paper clip were made of steel and rusted, then it's chemical identity would change to include oxygen chemically bonded to the metal, iron oxide.
Physical and chemical change can have many positive effects on humans. The process of growth involves many reactions and visible changes, resulting in a stronger, more intelligent person.
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It can form a new substance that can help us..
Depending on what are the thing that are undergoing the changes mentioned.
positive
The effects of playing basketball or engaging in any physical activity has positive changes in physical and mental health. Physical activity has been proven to combat depression and keeps the human body healthy and strong.
Chemical changes can have both positive and negative effects on the Earth. Some chemical changes, like natural chemical reactions in the environment, are a normal part of the Earth's ecosystem. However, human-induced chemical changes, such as pollution and industrial waste, can have detrimental effects on the environment, causing air and water pollution, habitat destruction, and negative impacts on wildlife and human health.
Penetration of uv radiation is physical change as it happens physically but after penetration it also causes some chemical changes along with physical effects .
sorry but theres no positive effects its in studies but positive arent real tryy to search theres nothing
good effect of these chemical change and physical change in our enviroment
both positive and negative effects were there. It killed economy, but brought social changes.
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