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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The best answer to the question stated above is <span>Building wooden furniture.
>Renewable Resource are </span><span>resource which are replaced naturally and can be used again.
</span> Examples:<span>oxygen, fresh water, solar energy, timber.</span><span>
></span><span>Intensive cultivation of farmland that exhausts soil nutrients. Is an example of human acts which led to the depletion of renewable resource.
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Answer:
Gestation period is the fetal development period from the time of conception until birth.
Answer:
Since the origin of humans on this planet, they have been trying their best to make their lives easier on this planet. In doing so, human activities have some how heavily damaged the Earth. Many day to day activities of humans are dangerous for the Earth.
Some of the consequences of human activities on the Earth's fresh water are :
Extinction of many aquatic species:
The water consumed by humans comes from the fresh water oceans. As the population of humans is increasing enormously, the water from the oceans is being consumed at dangerous levels. This has caused many species of aquatic animals to become extinct or to be at a verge of extinction as they do not have a habitat to survive or reproduce.
Pollution:
Many heavy industries, house sewage, farmers dispose waste into the fresh water. Hence, killing aquatic animals and polluting the fresh water ecosystems.
Answer:A
Explanation: It is asking for something which is not a concern with Genetically engineered plants, all the answers except A are concerns dealing with genetically engineered plants.
