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Probably photosynthetic multicellular protists, such as Rhodophyta and Chlorophyta.
Haylee Waelchi
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What is life on earth?
life on earth just pure stupid
Is there life at the center of the Earth?
No one has been to the center of the earth, or sent a probe there, so we cannot say for certain if there is life there. However, all our current understanding of science, the earth, and the nature of life suggests that life as we know it cannot be at the center of the earth.
How has the earth affected your lives?
the earth has effected your lives because you live on earth and your all life is earth
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.
Is composting related to earth science or life science?
Life Science, as we currently know it, is confined to things living on Earth. Earth Science includes the sciences of natural things happening on Earth, and that includes Life Science. Composting, therefore, relates to both.
When did the earliest life evolve?
The first life apeared on earth some time around 4.4 billion years ago.
Why has life become possible only on the Earth?
Life formed on earth because the conditions were right for life to begin and evolve. While some think that life (as we know it) is only possible on our earth, others think that somewhere, in the vastness of the Universe, life on a similar planet to earth must exist.
Does natural selection deal with only plants?
No, all life evolves. Bacteria evolve, viruses evolve, protists evolve, plants evolve, fungi evolve and animals evolve. Evolution is driven by Natural Selection. So, no. The evolution of all life on Earth is driven by Natural Selection: all bacteria, plants, animals, mammals, fish, insects, biochemical pathways, behaviours et cetera evolve by Natural Selection.
Where did life evolve on Earth?
It evolved in the oceans....there probably is a specific ocean or part of an ocean but that would be impossible to locate.
What would happen if the earth did not move at a constant velocity?
i don`t think that is possible,but the seasons and days will increase ore decrease in length and temp and life will not evolve as we now it.but i think life will evolve however it will be a lot different then life as we know it
How do people of evolve?
over time, life forms adapt to their new surroundings and become more complicated as the Earth changes.
Is natural selection an adequate explanation for the origin and diversity of life on earth?
Yes, And also about the different species and how they evolve to adapt to their environment. (:
Where did mammals evolve?
uhm, the earth?
How have catastrophes contributed to the evolution of life on Earth?
it could allow a species to forcefully adapt to the new given climate and evolve into a different species
Where on Earth did the first life forms evolve?
the first lifeforms probably some sort of algae evolved in the sea millions of years ago.
Did pandas evolve?
Obviously, since both species are mammals.
What is the ultimate source of genetic variation and the bases for the diversity of life on earth?
mutation
