International Disaster Management or FEMA
Basic solutions are hydroxides therefore the answer is A ca(OH)2
Mars.
Water exists as small amounts of ice on Mars and as water vapor. It is suspected that Mars used to have flowing water on it, but that there is none left now.
That would be Italian dressing because it does not mix completely therefore it is the definition of a heterogeneous mixture
Solve the following word problems.
1. The ratio of red marbles and blue marbles that Carlo has is 8: 3. When he
exchanged 35 red marbles for 20 blue marbles from his brother, he was left with
equal number of red and blue marbles.
How many red and blue marbles did he have at the beginning
How many red and blue marbles did he have now
