There are six elements(Sulfur, Bismuth, Mercury, Bromine, Copper, and Chlorine).
Create two or three categories that group the elements by similar properties. Write the name of the category in which the element belongs.
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Compare these two waves : a. the blue wave has a higher pitch, but the orange wave is louder. b.the blue and orange waves have the same volume, but the blue wave has a higher pitch. c.the blue and orange waves have the same pitch, but the blue wave is louder. d.the orange wave has a higher pitch, but the blue wave is louder.

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum