At 9 a. m. on may 21, a body is discovered near a path in a park. the body is 10 feet from a tree beside the path. the body is partially buried. the weather is hot and humid. the body has a gray, cheesy-like appearance to it. which information should be noted for the detectives? the appearance of the body location of the body names of the joggers time of discovery of the body

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.

Avariable that is not being directly tested during an experiment should be

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat