Which of the following represents a pattern in the night sky?
A. Stars in the sky that are covered by clouds
B. Different constellations appearing at
different times of year
C. The appearance of shooting stars
O D. The stars moving across the sky
SUBMIT

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 step is not included in the step approach to calculating the greatest common divisor?

Animals that have thick fur and ae able to store large amounts of body fat live where ?