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vesna_86 [32]
4 years ago
15

In an emergency the sympathetic nervous system helps the body by

Biology
1 answer:
Scrat [10]4 years ago
7 0
The answer to this question would be fight or flight mechanism, which will increase heart rate and judgment time.

The sympathetic nervous system will be activated when something threatening and helping the organism to make a fast decision. In this condition, the heart rate of the individual will be increased and the heart will pump more blood so you can do much more work than normal condition. 
In this state, the individual will fight the threat or simply running away from it.
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What does KE= 6250J =
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The kinetic energy of 6250 J equals 6250 J work-done in stopping the object in motion.

The given parameters;

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According to work-energy theorem, the work done in stopping a moving object is equal to the kinetic energy of the moving object.

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All of the other entities listed above are part of your adaptive immune system. The adaptive immune system is antigen-dependent and requires activation. This section of your immune system responds differently to different pathogens, and has the bonus of having immunologic memory, the ability to remember pathogens after infection and respond much quicker upon secondary and tertiary encounters.

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3 years ago
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