Why would the fda perform tests when a cranberry company and a grape company have already conducted research on the same products? the fda is the only organization that can test if health actually improves. tests that are performed by any company which benefits financially are considered unreliable. the fda tests give reliability to the results of improved health obtained by each company. tests performed by the fda follow established scientific methods, but those performed by companies do not.

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? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.

What controls activities within a eukaryotic cell?

Nh3 +02-no + h20 is unbalanced what is the balanced equation