43% of canadians follow the catholic faith. in which area would you be most likely to find the highest concentration of catholic canadians?
a) 1
b) 2
c) 3
d) 4

How are carbon dioxide emissions affecting the earths natural cycle of temperature change? plz apex

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.

Which describes the changes in the earths motion?