What was the difference between darwin and lamarck? lamarak was able to explain evolution with evidence something darwin did not dothe idea of mutations was understood by both but lamarck was able to prove itdarwin was able to explain evolution with evidence something lamarck did not dothe idea of mutations was understood by both but darwin was able prove it

What does natural resource management aim at ?

Long term exposure to waves can cause sunburns and skin cancer.

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.