Which of these statements about gravity are true? (Gravity helps us stay situated on Earth without floating away). (Gravity gives objects their mass). (Gravity holds our galaxy together). (Multiplying

Which of these statements about gravity are true? (Gravity helps us stay situated on Earth without floating away). (Gravity gives objects their mass). (Gravity holds our galaxy together). (Multiplying the mass of an object by the acceleration due to gravity gives the weight of the object). (Gravity helps scientists launch spacecraft out of Earth’s atmosphere.)