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Why do scientists hypothesize that mars may once have the conditions needed for life to exist?
Since life as we know it requires water, scienctists hypothesize that Mars may have once had the conditions needed for life to exist.
What else can I help you with?
How did scientists determine that the Earth's mantle existed?
Scientists used detectors which determined the mantle existed. As well, scientists must hypothesize and theorize what cannot be readily seen, and make determinations based on the evidence that does exist.
Why do scientist hypothesize that Mars may once have had the conditions needed for life to exist?
life to exist there
Why scientists in 1800 could not extract aluminium from alumina?
The necessary technological conditions did not exist.
What are scientists main goal?
To prove they exist
Where do scientists believe wormholes exist in the universe?
Scientists believe that wormholes may exist in the universe, potentially connecting different points in space and time.
Why scientists believe liquid water ocean might exist on the moon Titan?
Why scientists believe a liquid water ocean might exist on the moon Titan
Does dinosaurs exist?
yes. scientists do not share it in public.
In what conditions will plasma exist?
The conditions in the sun's core that allows the plasma state to exist hydrogen nuclei.
Supernatural in a sentence?
Ghosts are considered to be supernatural for most people and scientists can not prove they exist or don't exist.
Do scientists have proof that mermaids exist?
No, scientists have not found any evidence or proof that mermaids exist. The concept of mermaids is largely based on folklore and mythology, rather than scientific observation or documentation.
What is needed for a fire to exist?
oxygen
Why is observations important to scientists?
Observation helps scientists gather an collect data, which without, their experiment(s) could not exist
