Answer:
Diarhoea
Explanation:
Diarhoea is one of the disease caused by protozoa
It can increase the incidence of disease transmission and
food scarcity. Population density is
the number of individuals in a population per unit area. Density-dependent
factors have a greater impact at higher population densities. Birth rate and
death rate are the major factors that determine a population's growth rate.
Solute is the substance that dissolves
- Solute is a minor component
- Solvent is a major component
- Solutions is a mixture where the solute is uniformly distributed in the solvent.
- Solution is homogeneous mixture that contains particles the size of a typical ion or small molecule.
- The mass of the solute dissolved per unit volume of solvent is called Concentration
- Solubility is The concentration of a saturated solution
- Solutes lower the freezing point and raise the boiling point of a solvent.
- Saturated Solution is a solution in which no more solid can be dissolved
- Unsaturated Solution is solution in which more solid can be dissolved
- Precipitate is a solid that crystallizes out of a saturated solution as it is cooled.
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It cannot lead to evolution’ best describes bio-geographic isolation. In this evolutionary mechanism, the species or organisms involved are separated physically because of their habitat. Their habitat maybe destroyed naturally or by force and the species living in that certain area, are forced to divide themselves and isolate in the process. I think this is it
1KG=9.81N
So, 250KG = 2452.5N
1000N / 9.81 = 101.9 KG