Areaction in which small nuclei combine to form a heavier nucleus is called a. fission c. background radiation b. a chemical reaction d. fusion

Which term best describes the phrase “something that happens”?

Which fators influence ocean currents

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the