In the context of life in the universe, which of the following discoveries of astronomy suggests that extraterrestrial life may be constructed in a similar fashion to life on Earth?
A) the universe is very large
B) the universe is very old
C) the laws of physics are the same everywhere
D) the chemical elements that make up life on Earth are common

Question

Quizplus · Accepted Answer

The discovery that the chemical elements that make up life on Earth, such as carbon, hydrogen, and oxygen, are common throughout the universe suggests that extraterrestrial life may be constructed in a similar fashion. This is because life on Earth is based on these chemical elements, and it is likely that any other life forms in the universe would also be composed of similar elements. The other choices, such as the large size or old age of the universe or the universal laws of physics, do not necessarily suggest that extraterrestrial life would be constructed in the same way as life on Earth.

In the Context of Life in the Universe, Which of the Following