Oil platforms may be built in the middle of the ocean. How does an oil platform work? O It drills the seabed and pumps the oil to the surface.
O It removes the oil on the surface during oil spills.
o It covers fissures to avoid oil leak from the ocean floor.
O It recycles the oil that is collected from different sources.

Compare and contrast physical changes with chemical changes.

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.