An organ or group of specialized cells in the body that produces and secretes a specific substance, such as a hormone
Answer: Fish are farmed by breeding them in controlled environments. Kennels sort of. They are huge cages in man-made resivours with temperature and water control. Once they have grown to be a certain size they are extracted and killed for their meat while the eggs are used to produce another batch of fish. Hope this was helpful :).
Global warming / climate change resulting in the melting of glaciers causing a rise in sea level.
These circular DNA molecules are called C: Plasmids
