The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

7 0

3 years ago

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Describe the factors that affect saturation of water and the relative humidity in air

joja [24]

Answer: is the ratio of the partial pressure of water vapor to the equilibrium vapor pressure of water at a given temperature. Relative humidity depends on temperature and the pressure of the system of interest. The same amount of water vapor results in higher relative humidity in cool air than warm air. A related parameter is the dew point.

Explanation:

6 0

3 years ago

Dna is used to tell people apart. What aspects of dna do you think make this possible?.

Fittoniya [83]

Answer:

DNA can be used to tell people apart because humans differ from each other based on either their DNA sequences or the lengths of repeated regions of DNA. Length difference are typically used in forensics and paternity testing.

8 0

2 years ago