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Julli [10]
3 years ago
5

Explain the characteristics scientists use when observing organisms and placing them in the six kingdoms.

Biology
1 answer:
crimeas [40]3 years ago
3 0

Answer:

Classification of organisms is done while considering many factors such as:

Cell type- whether the organism is prokaryotic or eukaryotic

Cell structure- This includes both the presence and composition of the cell wall

Body type- whether the organism is multicellular or unicellular

Mode of nutrition- the method through which the organism achieves its nutritional requirement, by consuming other organisms (heterotroph) or making its own food (autotroph)

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Answer:

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Answer:

B

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The sympathetic division of the peripheral nervous system is used in this response as the sympathetic nervous system works up the body, increases the rate of breathing, heart rate, dilates the pupils, produce more sweat and slow the digestion rate. This reaction happens in the flight or fight system. 
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e. The animal was endothermic and had a high metabolic rate

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