Question

Edwin Hubble is credited for the initial development of the Big Bang theory, an idea which helps to explain the formation of the universe over 15 billion years ago. Which piece of evidence did Hubble find that led him to begin the development of the Big Bang theory? A) The sun is the center of the universe. B) The universe is expanding in all directions. C) New universes are being made on a regular basis. D) All life appeared on earth about 3.5 billion years ago.

Answer 1

b

Step-by-step explanation:

space is infinate

Answer 2

B) The universe is expanding in all directions.

Step-by-step explanation:

i already learned it