One of the negative impacts of eutrophication and increased algal growth is a Loss of oxygen known as anoxia
Solid inner core, hope this helps, 4300*C.
A product of photosynthesis is glucose which is a sugar. This sugar(glucose) is food for the plants.
The sympathetic nervous system is a part of the autonomic nervous system that carries stress responses or "flight or flight" responses that involves feelings of rush. The activation of sympathetic nervous system therefore increases the heart rate. The parasympathetic nervous system is another part of the autonomic nervous system which is responsible for "rest and digest" responses that involves feelings of relaxation. The activation of the parasympathetic nervous system decreases the heart rate.
