Biology, 13.03.2020 01:00 taylahflynn5123
Nicotine is a diamino compound isolated from dried tobacco leaves. Nicotine has two rings and by high-resolution mass spectrometry. Give a molecular formula for nicotine, and calculate the number of double bonds.
Answers: 3
Biology, 21.06.2019 18:50
The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight.which of these is the most likely effect on the ecosystem? a-an increase in biodiversity. b-an increase in immigration to the area. c-a decrease in available water. d-a decrease in plant growth.
Answers: 2
Biology, 22.06.2019 00:20
Apart of an ecosystem that can restrict the growth of a population is referred to as
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Biology, 22.06.2019 01:30
Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?
Answers: 1
Biology, 22.06.2019 14:40
Both destructive and constructive, the natural event seen here, is important in destroying and creating landforms on earth. what is this event called? a) deposition b) flooding c) landslide d) sedimentation
Answers: 2
Nicotine is a diamino compound isolated from dried tobacco leaves. Nicotine has two rings and by hig...
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