Your body gets the things it needs to survive by your brain telling you that its either hungry or thirsty so you can stay energized your body also tells it self when to go to sleep which is something we all need
D.) A secondary pollutant caused by a chemical reaction between pollutants and light.
I'm pretty sure this object is asymmetrical. So I would go with answer A.
The correct answer is sympathetic nervous system.
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The sympathetic nervous system is a component of the autonomic nervous system, together with the parasympathetic system. Their functions are opposite but coordinate to maintain homeostasis. The sympathetic system has a role to control the body's response during perceived threat (fight and flight reactions). According to this, it dilates the pupils, contracts the muscles, increases heart rate...</span>
Answer:
Up
Explanation:
The force is the biggest (8N) so that's why it will move up
