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What else can I help you with?
What came first ozone layers or oxygen?
Oxygen came first. It then formed ozone.
Why is there uncertainty about who really discovered oxygen?
because oxygen has been around for as long as there was sea life and when the first one came out of the sea they technically discovered oxygen
Where did life come first?
Life came from bacteria that is in a humans body . That is where life came from first
Which came first anaerobic or aerobic?
Anaerobic came first, because there was no oxygen in the Earth's original atmosphere.
What came first life or death?
Life.
Which came first, plants or animals, in the evolution of life on Earth?
Plants came first in the evolution of life on Earth, appearing before animals.
Which came first oxygen or carbon?
Carbon came first. Carbon is one of the most abundant elements in the universe and is formed in the core of stars through nuclear fusion reactions. Oxygen, on the other hand, is also formed in stars but typically in later stages of stellar evolution.
What molecule do scientists believe came first in the evolution of life on Earth?
Scientists believe that the molecule that came first in the evolution of life on Earth is RNA (ribonucleic acid).
How is life on our moon?
First of all there is no life of any form on the moon, the reason is there is no oxygen there.
Was oxygen on Earth before or after life on Earth?
Elemental oxygen did not appear on Earth until some time after life did. In fact, the oxygen was produced by life carrying out photosynthesis. The first organisms on Earth were anaerobic, meaning their life processes did not involve oxygen. To most organisms like this, oxygen was highly toxic.
Who came first in Reagan's life Nancy or Jane?
Jane
Which came first in the evolution of life, DNA or RNA?
RNA likely came first in the evolution of life before DNA. RNA is thought to have been an early molecule that played a crucial role in the development of life on Earth.
