PLEASE HELP ME Scientific Background A student, living in Miami, picks up trash on the beach while volunteering for a service club. The student knows that any plastic items collected need to melt within a range of 100 to 150 degrees Celsius (°C) in order to be recycled at a local recycling facility.

North atlantic current or north atlantic drift is the answer

Answer) by studying proton collisions hope this : )

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant.