Body temperature is the main one. blood ph is very important. and reflex reactions. if this was right please give me brainliest
The rubbing creates a negative charge that is carried by electrons. The electrons can build up t produce static electricity.
Answer:
When you heat an atom, some of its electrons are "excited* to higher energy levels. When an electron drops from one level to a lower energy level, it emits a quantum of energy. ... The different mix of energy differences for each atom produces different colours. Each metal gives a characteristic flame emission spectrum.
Explanation:
When cohesive force is stronger than the adhesive force: concave up meniscus, water forms droplets on surface
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