Scenario #5 Create your own investigation scenario as the activity above and identify the following parts in the chart below
Parts of the Experiment
Independent variable
Dependent variable
Experimental control?
Constants (Factors
monitored to prevent
introducing another
independent variable)

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?

How many moles are in 43.9 l of oxygen

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.