What triggered the cyclic model of the origin of the universe? (1 point)

Question

O Some scientists began to use telescopes and mathematics to study the universe.
• Some scientists argue that the planets do not orbit in circles around the sun.
• Some scientists think that the universe will not keep expanding forever.
• Some scientists found that the amount of radiation in space is not consistent with an explosion.

Answer 1

The statement that best triggers the cyclic model of the origin of the universe is:

• Some scientists think that the universe will not keep expanding forever.

The cyclic model suggests that the universe goes through infinite cycles of expansion and contraction, opposing the idea of a one-time event like the Big Bang leading to continuous expansion.