What is the smallest division that you should record for measurements using this balance?
1g
0.1g
0.01 g
0.001 g

Which one ?

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

What methods could you use to solubilize calcium carbonate

Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane