The waves in the pool where you are floating have a crest height of about 1 foot. Bobby does a cannonball dive off the side of the pool and sends waves 4 feet high toward your raft. The waves that Bobby produced have a greater

the role of the microscope world in creating new materials .

the answer is c i believe

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.