A superficial dermal erythema that is classified as an exanthem is more commonly known as a(n)

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? a. the balloons both rise. the cold balloon is larger than the warm balloon. b. the balloons rise at the same rate. both balloons are the same size. c. the warm balloon expands and rises. the cold balloon shrinks and sinks. d. the cold balloon expands and rises. the warm balloon shrinks and sinks.

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles