Recycling prevents the emissions of many greenhouse gases and water pollutants, and saves energy. Using recovered material generates less solid waste. Also, when products are made using recovered rather than virgin materials, less energy is used during manufacturing, and fewer pollutants are emitted.
Answer:
One parent was homozygous for white flowers and the other was hoozygous purple, and Both parents had purple flowers?
Explanation:
When focusing a specimen you should always start with lower power objective .
<h3>How to use microscope?</h3>
- Lower the stage (the flat ledge on which the slide is situated) to its lowest setting.
- Onto the stage, place the glass slide. Make sure the cover slide doesn't move or break when you push it under the clips.
- Choose an objective lens with the lowest .
- Once the cells are visible, turn the coarse focus knob.power
- When the cells are sharply in focus and visible, steadily turn the finefine focus knob.
- To see the cells more clearly and to repeat steps 1 through 5, use the higher.
- When using the high power objective only the fine adjustment knob should be used.
- The type of microscope used in most science classes is the light microscope.
- You should carry the microscope by the arm .
- The objective are attached to what part of the microscope revolving nosepiece.
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Answer:
Packaged foods ( e.g. muffins, cookies or candies ) are not considered as a potentially hazardous food .
Explanation:
A potentially hazardous food is that food ( natural or man made ) which supports the rapid and progressive growth of infectious and toxin - producing microorganism. These foods are typically foods having high protein content or carbohydrate content , have high moisture content or low acidity . Examples of potentially hazardous food includes meats, eggs , cooked beans or peas ,cut fruits and vegetables , cooked vegetables, cooked rice , raw seeds and sprouts , etc. So , packaged foods are not considered as hazardous as they are packaged and so are protected from microbes as they are not in contact of atmosphere . All the other foodstuff , even boiled food is also hazardous as they provide necessary conditions required by microbes to grow like moisture, etc.
one year
Explanation:
Earth revolves around the sun in 365 days, 5 hours, 59 minutes and 16 seconds. The time a planet takes to revolve around the sun is called a year.9 jun 2015
