Asense of belonging activates the , the brain region associated with safety.

A sense of belonging activates the prefrontal cortex. Prefrontal cortex is the front brain region associated with safety. It's also connected with person's will to live, decision making, moderating social behavior, determine good and bad, same and different.

Iguess i would say diagrams would be most difficult subject too correct

An ecosystem is in a certain area and includes living and non living plus there is weather conditions and a biome is a large amount of area with similar climate.so ecosystem is based on weather and biome is based on the average climate