Are plants growing a chemical change or a physical change?

Answer bothAdded correction: It is chemical because you can not simply revert it (newly grown hair) back to its original compounds. Plants (newly grown) are product of many (bio)chemical synthesis react... Read More »

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What is the difference between physical and sole custody?

ANSWER: There is no difference. "Sole" is a type of physical custody. There is sole custody, primary custody, and joint custody. There is also legal custody, being sole or joint. Physical custody... Read More »

What is the difference between physical dependence and addiction?

Physical dependence is a result of your body becoming dependent on a medication (or substance), where slowly tapering off the substance is necessary to prevent withdrawal symptoms. Addiction is ent... Read More »

Is making ice cream a physical or a chemical change?

Making ice cream is a physical change. The ingredients are merely blended together into a homogeneous mixture. Each ingredient can still be removed from ice cream in its original form.References:Ch... Read More »

Is hammering a nail a chemical or physical change?

hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.