0
Protists are some of the smallest form of life. Some are so insubstantial that they do not leave a trace in the fossil record, but about fifty percent of protists species are represented as microfossils. The oldest protist microfossils indicate that they were present on earth approximately 1.5 billion years ago.
What else can I help you with?
Which are the smallest protists?
The smallest protists are typically single-celled organisms known as picoplankton. These tiny protists can be as small as 0.2 micrometers in size, making them some of the smallest eukaryotic organisms on Earth.
Do protists have 1 or many cells?
yes protist do have only one cell it has been known for a very long time
Is cilia long and whip like strings that some Protists use to move?
?
When was Mars first sighted?
No one knows, for as long as people have been on the earth it has been there in the sky.
How long have hippos been around?
hippos bean around earth
How long has archaebacteria been on earth?
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
What is 98 of the life on earth?
protists
How long have mice been on this earth?
they have been on the earth for along time
How do protists effect the earths heating and cooling system?
Protists affect the Earth's heating and cooling system through processes like photosynthesis and carbon sequestration. Photosynthetic protists, like algae, help cool the Earth by absorbing carbon dioxide and releasing oxygen. Additionally, some protists play a role in regulating nutrient cycles that influence the Earth's climate.
What is dinoflagallets?
Dinoflagellates are unicellular protists which exhibit a great diversity of form. Protists refer to the very first organisms on the Earth.
Why have protists been harder to study than other organisms?
Many protists do not leave fossils:)
Does all animal life on earth depend on plantlike protists?
fhsdh
How long have frogs been on the earth?
They have been on earth since 190 million years ago.
How long have winged insects been on earth?
long time
How long has the surface on earth been changing?
for as long as it has had continents
How long has chimpanzees been on Earth?
A very long time.
Which are the smallest protists?
The smallest protists are typically single-celled organisms known as picoplankton. These tiny protists can be as small as 0.2 micrometers in size, making them some of the smallest eukaryotic organisms on Earth.
