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What kinds of organisms live in Earth's most extreme environments and may provide scientists with clues about possible life forms on other planets?
organisms in the archaea kingdom Prokaryotes
What did scientists learn in Africa?
They learned alot about africa's life and culture.
What statements summarize scientists concepts of cells?
Cells are the basic unit of life.
A way for scientists to find out about the internal parts of life?
they use cheese pizza
Explain how fossils provide information about the earth's past?
Fossils tell scientists now different animals and humans existed long ago. They are dated and can tell scientists how a species evolved and died.
Why do these regions lead scientists to hypothesize that there may have once been life on mars?
Regions on Mars that show evidence of past water flow, organic molecules, and potential sources of energy, such as methane, lead scientists to hypothesize that life could have existed on the planet. These conditions resemble those necessary for life on Earth, suggesting that Mars may have once been habitable.
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 molecule do scientists look for when they are investigating the possibility of life on other planets?
Scientists often look for the molecule water when investigating the possibility of life on other planets. Water is essential for all known forms of life and its presence can indicate the potential for habitability on other planets.
Is life on other planets against Christian faith?
scientists can't really find if there is life on other planets
Are there any specific planets scientists think there is life on?
venusmars
What is the purpose of waters?
The purpose of water is to give life. When scientists all around the world are looking for life forms in other planets, first they will look for water. If they see the evidence of water presence, they will say, "Life might have existed here or it can exist here."
Do other planet or moons might support life no or yes?
Yes,Other planets could scientists believed some life were on other planets and signs of life
Scientists look for what molecule when they are investigating the possibility of life on other planets?
Scientists look for molecules such as water, methane, and organic compounds like amino acids or nucleotides when investigating the possibility of life on other planets. These molecules are considered essential for life as we know it.
Why do scientists look for oxygen on other planets?
Because it could be sign of life.
Why do scientists hypothesis that chemical events preceded the origin of life on earth?
Scientists hypothesize that chemical events preceded the origin of life on Earth because these events could have provided the necessary building blocks for life to form, such as organic molecules and simple compounds. By understanding how these chemicals interacted and evolved over time, scientists can gain insights into the origins of life on our planet.
What do scientists infer about the conitions necessary for life on other planets?
life and order in the court u know
What steps are scientists taking to look for life on other planets?
They are sending robots to explore other planets where they conduct evperiment to see if the planet can support life.
