Briefly explain the meaning of each term in the equation
Number of Civilizations = Np × f_life × f_civilization × f_now.
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q41: Which of the following is not considered
Q43: Why don't we expect to find life
Q44: The "rare Earth hypothesis" holds that Earth-like
Q47: Which of the following places is not
Q49: Why do scientists say that evolution is
Q50: Based on DNA studies, it seems that
Q51: Which of the following is considered by
Q71: Why do we need new forms of
Q75: If we detected an Earth- like planet
Q90: The Sun's habitable zone
A)extends from some place
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents