Question

words in your notebook.
Let's Kno
a. Explain the universe and its origin​

Answer 1

Answer:

The Universe is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time. ... The Universe contains billions of galaxies, each containing millions or billions of stars. The space between the stars and galaxies is largely empty.

Explanation:

Its origin.The widely accepted theory for the origin and evolution of the universe is the Big Bang model, which states that the universe began as an incredibly hot, dense point roughly 13.7 billion years ago. Here's a breakdown of the Big Bang to now in 10 easy steps.