A new planet is discovered in a different solace system. The new planet is much like earth. One difference is that the planet does not have seasons. What can you conclude is one feature of earth that is lacking from the new planet? 1. earth has a tilted axis
2. earth has a moon
3. earth has a geosphere
4. earth has a longer rotational period

The length of a vector arrow represents its magnitude and the point represents its direction true or false apex

Newtons second law deals most cosely with

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size