Newton’s 1st law of motion states that a moving object will go in a straight line unless an outside force changes this motion. what outside force prevents supply planets from moving in a straight line into space? -gravity - meteorite impacts - supernovas -nuclear fusion

i think that is is gravity becasue gravity pulls the planets

I would say that gravity from other planets and the sun prevents supply planets from moving in a straight line into space.

mendel's first law states that during the formation of reproductive cells , pairs of hereditary factors for a specific trait separate so that offspring receive one factor from each parent.

explanation:

a time line cause it goes from 685 to 978