According to this text, one reason some scientists believe life may exist beyond Earth is that
A) climate change may force humans to live on other planets.
B) planets are much more common than they had thought.
C) new technologies are making it easier to contact space aliens.
D) gas planets are located farther from the sun than inner planets.
The correct answer is B) planets are much more common than they had thought.
Explanation: Some scientists suggest that the realization of the abundance of planets in the universe increases the chances of finding life beyond Earth, as more planets provide more opportunities for life to exist. If you need further clarification or have more questions, feel free to ask!
The correct answer is B) planets are much more common than they had thought.
Explanation: Some scientists theorize that the discovery of numerous exoplanets (planets outside our solar system) implies that there are many more opportunities for life to exist beyond Earth. As astronomers have found that planets are more prevalent in the universe than previously believed, this increases the likelihood that some of these planets may have the right conditions to support life.
If you need further assistance or have more questions, feel free to ask!