Direction: Read the following paragraph below and refer to the directions given. Not only are the tools of our trade necessary to do a good job, they're an investment
in the career you have chosen. With proper care and maintenance, you can safeguard that
investment and get the most out of your tools. Basically, what it all boils down to is this: you
need to take proper care of the tools and equipment so they can take the best care of your
clients.
Knowing the uses of nail care tools and equipment's is important to avoid injuries
also. Avoid injuries in a way that you know which of the tools are sharp that may cause your
wounds if not handled or used properly.

:Give give additional information regarding the said topic in a sentence.
PROPER CARE OF
TOOLS AND EQUIPMENT
1.
2.
3.

I NEED ANSWER NOW​

Follow the steps provided in the simulation to add water to the graduated cylinder, select one of the three samples (copper, silver, or gold), set its mass to the values given in the statements below, and calculate its density. here is a summary of the steps required: add water by clicking and holding prepare a known volume of water button. until the desired volume of water has been added. if more than the desired volume is added, click the reset button. button and redo the procedure. a single click will add about 21.0 ml of water. to set the mass, click and hold weigh out metal button. until the desired amount of metal is added to the weighing pan. once the desired mass of the metal is added, release the button. transfer the metal to water and then click on calculate density button. to see how the density is calculated using water displacement to measure the volume of the solid. to save time you can approximate the initial volume of water to â±1 ml and the initial mass of the solid to â±1 g. for example, if you are asked to add 23 ml of water, add between 22 ml and 24 ml. which metals in each of the following sets will have equal density? check all that apply.

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)