What are cells help pls.

They are the thing that are all on living things such as plants animals and humas

Creature Cells Function

Cells complete all the procedures of the body including creating and putting away vitality, making proteins, repeating the DNA, and transportation of atoms through the body. Cells are profoundly particular to do explicit undertakings.

Plant Cell Functions

Plant cells are the fundamental structure square of vegetation, and they complete the entirety of the capacities essential for endurance. Photosynthesis, the creation of nourishment from light vitality, carbon dioxide, and water, happens in the chloroplasts of the cell.

Explanation: hope this help ;)

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.