Which of the following examples below could be used to summarize the results of scientific experiments?

A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line

Choose all that apply. when creating a graph, you should: determine the x- and y- variables label the scale on the x- and y- axes plot the data points draw a line of best fit to represent the data trend

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5