Question 1 The formation of a cave would most likely take about-:
one year.
100 years.
0 0
10,000 years.
100,000 years.

Is laundry detergent an acid or a base?

Drug abuse will not lead to physical and psychological dependence. true or false ?

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.