In an experiment a student measured the maximum mass of sugar in grams that can dissolve in 100 mL of water at five different temperatures. (You will answer questions below using this experiment and graph. Hint: Use Units)
y-axis
X-axis
a.
What would be an appropriate title for the above scatter plot? (1pts.)
b. What is the Independent variable/ (X-axis Title)? (1pt)
C.
What is the dependent variable/ (Y-axis Title)? (1pt)

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false