Answer:
During late adulthood the skin continues to lose elasticity, reaction time slows further,
muscle strength and mobility diminishes ,hearing and vision decline and the immune system weakens.
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Explanation:
Answer:
If limestone reacts with limestone, it can turn into a limestone. The reason behind this formation is that, both substances have the same chemical and physical properties and molecules of limestone have a strong chemical bonds between them so it is difficult to separate them from each other.
Answer:
Explanation:
Folding can change the position in which rock layers appear. sometimes, layers of rock are overturned so frequently that the youngest rock layer may appear on the bottom, which is the reverse of what is ordinarily expected.