Lithogenous sediment:  a) What kind of material is this?  Where does it come from? b) What brings this sediment from land to the ocean around Alaska?  Give at least two answers, WITH EXPLANATION (approximately two sentences each).  Extra credit for a good third answer to part (b).

Sediment grain size: a) What is the relationship between (1) the size of sediment grains and (2) the energy of the water that carries those sediment grains?    Notes:1. This question is not about well-sorted versus poorly sorted sediments.  It’s about grain size.2. You should assume that the water we are talking about does not change the grain size of the sediments; it simply carries them. b) Suggest what oceanographers can learn from mapping the grain sizes of sediment that has settled onto the seafloor.

Which of the following is an ineffective approach to evidence in a presentation?

Which of the following statements about the health benefits of wine are true?    

What was the Mayflower, and what is its historical significance?

A technician is using the 1500 method to calculate a patient’s heart rate. The technician notes 20 small boxes between the two R waves on the tracing. Which of the following is the heart rate for this patient?

When four-year old Melanie ties shoelaces on her own and skillfully uses fork and spoon, she is demonstrating her:

Mandy sees a little girl in the grocery store throwing a screaming tantrum to get a toy. The next week at the mall, Mandy begins screaming and crying to get some candy. Mandy is showing:

A technician is using the six second method to calculate a patient’s heart rate. The technician views six complexes within six seconds on the tracing. Which of the following is the patient’s heart rate?

An EKG technician receives a fax with a cover page that contains the statement “confidential and protected health information” on it. Protected health information is covered by which of the following acts?