Living organisms contain more water _________ substance.
John used to play basketball.
举一反三
- Water is a kind of chemical substance.
- noun, any substance that nourishes a living being
- Nitrogen and oxygen are ___ important ___ most living organisms cannot survive without these elements.
- The absorption curve is ( ). A: The curve of the relationship between the concentration of light-absorbing substance and absorbance. B: The curve of the relationship between the concentration of light-absorbing substance and transmittance. C: The curve of the relationship between the wavelength of incident light and the thickness of light-absorbing substance solution. D: The curve of the relationship between the wavelength of incident light and the absorbance of a light-absorbing substance.
- Not all chemicals normally present in living ______ are harmless. A: therapies B: ordinances C: organisms D: orientations
内容
- 0
which water is more expensive? A: bottled water B: tap water
- 1
Ice and water are the same _____ in different forms. A: material B: stuff C: substance D: thing
- 2
The people living in the United States will not be faced with water shortages.
- 3
With the improvement of living standards, more and more people ______ at weekends.
- 4
What is the effect of more and more people living in cities?