Pyramids were built with a variation of stone materials; low grade limestone was used at the core; fine white limestone was used for the outer casting or to cover interior walls; pink granite was used also on inner walls; basalt or alabaster was used for floors; and mud bricks were used to build the walls in the temples.
Answer:
red litmus paper is one of the different types of indicator in testing for alkalinity of a solution.
Explanation:
as shown in image (they said to not use rude words but i dont see rude words here so i just took a screenshot instead)
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21 im not sure tho your welcome.
The correct answer to this is C. schedule of cases to be heard during a given session