Which statement accurately describes the origin and expansion of the universe?

According to Big Bang model, the origin of the universe starts about 13.8 billion years ago.

'' The expansion of the universe is the increase in distance between any two given gravitationally unbound parts of the observable universe with time''. Edwin Hubble, an astronomer in 1929 who discovered that the universe is not static it is expanding at regular interval.

c

explanation:

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.