Answer:
tobacco plant
Explanation:
because of the nicotine from tobacco
If a species is said to be extinct, then that species is reduced to zero. There are none living in existence. The affects to other organisms of its extinction would depend on their value to the ecosystem. Regardless, extinction completely stops evolution of the species extinct.
More co2 gas would be found in earth’s atmosphere.Because of less oxygen produced by plants
Hope it helped༼ つ ◕◡◕ ༽つ
I attached the image related to your concerned question.
In theory, the part of the brain that is responsible for the sleep wake cycle is the hypothalamus; specifically, the ventrolateral preoptic nucleus of the hypothalamus. In the image, the location of the hypothalamus is pointed by the green square.