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forsale [732]
3 years ago
12

Scientists have used the eight levels of classification for more than 200 years. When might the system be updated?

Biology
1 answer:
Andrews [41]3 years ago
8 0

Answer: If new species, studies come to the table and the classification is not compatible with them

Explanation: Like a new animal was discovered but even using the eight levels of classification scientists couldn't figure what the animal was

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Since the symphatetic nervous system is responsible for the crucial "fight-or-flight" response of our body, it has a more dramatic effect on the muscle contraction. Norepinephrine, being a part of the symphatetic nervous system, should result in a more drastic change in contractile force.

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