Eutrophication is caused by
a. an increase in nutrients
b. a decrease in nutrients
c. the introduction of new species of animals
d. the introduction of new species of plants

Adouble-blinded trial for a new indication is conducted under an ind comparing two (2) marketed drugs, at twice the approved prescribed doses. on day 2, subject 603 had difficulty breathing. although it was life-threatening initially, subject 603 was treated and discharged directly from the emergency department after complete recovery. on day 5, subject 20 had a headache, which led to hospitalization and required blood pressure lowering medications. these episodes cannot be explained on the basis of the pharmacological property of either drug or the subjects' medical histories. the investigator would submit an sae report for: a. neither of the subjects b. subject 603 only c. subject 20 only d. both of the subjects

Which side of the health triangle corresponds with devloping friendships through communication physical health mental and emotional health social health none of the above

If you are having a hard time lifting something, you should arch your back. a. true b. false