Joletta thinks she knows how to cure cancer. a family member of hers had cancer, but he did not die. joletta noticed that he ate a lot of peanuts, so she concluded that peanuts must be the cure for cancer. she writes a paper outlining her discovery, only to find that no one in the scientific community will publish her work.

why did the scientific community reject joletta's "theory? "

a) joletta was not recognized as a famous scientist.
b) joletta neglected to mention how many peanuts he ate.
c) joletta did not have enough data to validate her theory.
d) joletta did not know how to write a correct scientific paper.

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.