Data is the answer because it is information that you got from watching the fish.
Some common issues of digestive health include heartburn, cancer, irritable bowel syndrome, and lactose intolerance.
Answer:
Gap junctions within the intercalated disks
Explanation: Gap junctions within the intercalated disks allow impulses to be propagated from one cardiac muscle cell to another. It allows sodium, potassium, and calcium ions to flow between adjacent cells, propagating the action potential, and ensuring coordinated contractions.
Answer: Animals undergoing examination should be restrained with just enough force to calm them and keep them still so that the veterinarian can provide proper veterinary care. Each animal's restraint needs will be different and dependent on their behaviors and anatomies.
Probably it would be like a room since the door would be the cell membrane and the nucleus would be your bed not 100% sure tho
