From ammonia gas, one can obtain two different gases, each of which is a pure substance. Using only this information, it can be said with certainty that:

True or False? Food marketing of nutritionally poor foods is a potential factor contributing to obesity among children. 

What is the scientific name of the taxon indicated?

1.00 oz of gold (density = 19.3 g/ml) can be hammered into a sheet which would cover a 1.00 x 102 ft2 area. How thick would such a sheet be in centimeters?

An OTR is working with a client 3 weeks post-CVA.  During a simple cooking activity the client is able to verbalize that ‘leaving paper on the stove is a fire hazard’. About 5 minutes later when making a grilled cheese the client leaves a paper towel on the stove while heating the burner. Which discharge recommendation is the most appropriate for the OT to make based on this information?

You have a 2+ cation that has a total of 86 electrons.  What must be the identity of the element you have:

Selenium belongs to the __________ group of the periodic table.

A client being seen in inpatient therapy ~3 weeks a TBI displays severe impairments on immediate and delayed recall components of the Rivermead Behavioral Memory Test.  In addition this client asks various staff and family members “Where am I? What happened?” up to 40 times a day.  This behavior is interfering with the clients’ ability to complete functional tasks and is very distressing to her family. What training technique would you use to teach this client how to use an external memory aid?

What genus name translates as “group of three” in reference to its flowers?

What is the common name of Procyon lotor? Fill in the blank.