Answer:
Streak is the color of the powder. Mohs Hardness Scale is used to compare the hardness of minerals. Cleavage or the characteristic way a mineral breaks depends on the crystal structure of the mineral. Some minerals have special properties that can be used to help identify them.
Explanation:
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You can use a graphing calculator (Desmos for an example) to solve 36. And you would multiply 2x+3 • 4x+5 to find the area by the foil/distribution method (2x+3)(4x*5)
Because it made people shorter, weaker and changed nature. People stopped getting a nutritious diet because they kept eating the same food. While hunters and gatherers would have meat, fruit, vegetables and grain
