Which method preserves an image of a leaf? the leaf turns into rock over time. tree sap flows over the leaf and preserves it. sediment covers the leaf and leaves an imprint on the rock. as the leaf decomposes, carbon from the leaf is left on the rock.

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

During binary fission, what events must occur before the cell splits into two new cells?

There are only about 250,000 known fossil species. true or false