They have a cell wall and nucleus but they have no membrane-bound organelles like eukaryotic cells
Planet earth was probaly formed 30,thousand years ago the first life probably evolved 29 thousand years ago
Answer:
Eating each other
Explanation:
When one organism(Billy) eats another organism(Bobby), the energy is transferred into that organism.
E.
Bobby dies
Billy eats Bobby
Bobby's energy goes to Billy
Billy now has more energy
Hope this helps!
Answer:
Totipotent (omnipotent) stem cells can give rise to any of the 220 cell types found in an embryo as well as extra-embryonic cells (placenta). Pluripotent Stem Cells Pluripotent stem cells can give rise to all cell types of the body (but not the placenta). Multipotent Stem Cells Multipotent stem cells can develop into a limited number of cell types in a particular lineage.
Explanation: