Answer:
sympathetic nervous
Explanation:
sympathetic nervous play a crucial role in fight or flight situation. The flight or flight situation does not only apply when our life is in danger, but it also apply when we are in the competitive states. It provide our body with a surge in adrenaline rush that enhance its function. Allowing ito's body to speed up when it needs and improve his overall concentration.
Answer:
A few examples of parasites are tapeworms, fleas, and barnacles. Tapeworms are segmented flatworms that attach themselves to the insides of the intestines of animals such as cows, pigs, and humans. They get food by eating the host's partly digested food, depriving the host of nutrients.
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