Back
2.1 Life as a Planetary Phenomenon
video
zak yasin
amazing lesson
Reply
Hannaneh Pourfaraj
I think the NASA definition is useful, but it may not describe every possible form of life. Life on other planets could be very different from life on Earth. There might be organisms that use different chemicals or have a different way of evolving. So, I think the NASA definition is a good starting point, but we should keep an open mind about possible alien life.
×
Select Users
Share with others
Select this checkbox if you want to share this with all users
Select Users
Enter the usernames or email IDs of the users you want to share with
Please enter message
Explain why you want them to see this