4 1 point
How did the CITES treaty reduce the slaughter of elephants?
It banned imports and exports of all ivory worldwide
It placed all the elephants in city zoos to keep them safe
It limited sales of ivory to the antique market
O It allowed for expensive trade of ivory tusks

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

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

How might this scientific phenomena be explained? a paper clip floats on water.