because they're old
Not every protist is photosynthetic. Algae and few others are photosynthetic
A few
The smallest microbes in the protist kingdom are generally considered to be the marine algae known as picoplankton. These are single-celled organisms that are just a few micrometers in size. They play a significant role in the marine ecosystem as primary producers.
"The cell membrane is a thin layer that surrounds and holds a cell together. This movement of water creates the problem. To understand how, consider a single-celled protist that lives in freshwater. The water inside the protist is mixed with many different chemicals. The water outside the protist contains few chemicals but few water molecules." - 9th Grade Biology Book
no, there were a bunch of teeth
So few dinosaur fossils have been found in Antarctica because the entire continent is covered in ice, making it hard to dig and/or search for large fossils.
Fossils have been found with ages from a few tens of thousands of years old to roughly three billion years old.
So few dinosaur fossils have been found in Antarctica because the entire continent is covered in ice, making it hard to dig and/or search for large fossils.
The biggest problem with finding fossils in Antarctica is that everything is covered in ice, making it hard for archaeologists to excavate and find fossils.
People are seeing to much abuse, lies, deception from groups and individuals who are focused on taking advantage of USA citizens generosity's.
"The cell membrane is a thin layer that surrounds and holds a cell together. This movement of water creates the problem. To understand how, consider a single-celled protist that lives in freshwater. The water inside the protist is mixed with many different chemicals. The water outside the protist contains few chemicals but few water molecules." - 9th Grade Biology Book
One example of an organism that does not fall into these categories is a protist. Protists are a diverse group of eukaryotic organisms that are not animals, plants, or fungi, and they can range from single-celled organisms to multicellular organisms.