Although a fish can take in oxygen, they can only take in oxygen from water; as evident by water's molecular confguration (H)
When the fish goes on land, their gills collapse, causing them to suffocate. This is due to the fact that their gills are not suitably made for taking in air. A high surface area is also needed for aquatic animals in order to take in oxygen, and when they go to land, these things all of these things collapse together, blocking their way of taking in oxygen.
this means that one should learn from one's experiences in life—that all the biases you had on your youth should all be set aside. our experiences teach us different lessons in life and these lessons could help us grow from our naive beliefs in our youth.
Eukaryotic cells have a nucleus. The nucleus is where cells store their DNA, which is the genetic material. The nucleus is surrounded by a membrane. Prokaryotic cells do not have a nucleus. Instead, their DNA floats around inside the cell. Organisms with prokaryotic cells are called prokaryotes. All prokaryotes are single-celled (unicellular) organisms. Bacteria and Archaea are the only prokaryotes. Organisms with eukaryotic cells are called eukaryotes. Animals, plants, fungi, and protists are eukaryotes.