Which statements describe ways that science meets society’s needs? Check all that apply A scientists investigate a new way to clean up spilled oil on land B scientist developed a procedure to collect water samples for experiments C scientist improve technology used to predict when earthquakes happen D scientists create a list of materials needed for an investigation about whethered rocks E scientist collaborate with one another to address concerns about climate change

What are some aquatic organisms that live in cold water temperatures?

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

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.