<em>Your Answer: </em>
<em>1.)</em> C.) Eat half a plate of fruits and vegetables for each meal. If a meal consists of fruits and vegetables (and healthy grains and proteins even though it is not part of this question), it would be considered a balanced meal.
<em>2.) </em>B.) Weight Gain. Your body needs a certain amount of calories in order to function correctly. Giving your body too little would result in weight loss and giving your body too much would result in weight gain.
<em>3.) </em>C.) A food label. This provides information about the food, so you know if you are choosing something that would benefit or harm your body.
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<span>serves as structural components of protein-making structures known as ribosomes</span>
The albedo is simply the ability of a surface to reflect the Sun light. It differs from one surface to another, with the more barren lands of the ones covered with ice being able to reflect more Sun light, while the ones that are covered with dense vegetation reflecting less.
The prairies are covered with grasses, so they are kind of in between the ones that reflect more and less. While the grasses manage to reflect part of the sunlight and not allow to get to the ground, because they are short and there's spaces between them, still part of the Sun light manages to get to the ground.
To compare it with the tundra biome, the prairie reflects much less. The reason for that is that the tundra is covered with ice for most of the year. The ice had very light coloration, and the light colors have much higher albedo. The ice manages to reflect most of the Sun light, which i turn causes less heating on the surface, and the ice expands even more.
Given what we know about the use of spectrums, we can confirm that the positions of peaks and dips provide information as to the elemental composition of the object in question.
The question asks about the dips and peaks of a spectrum, which allows us to assume we are dealing with Infrared spectroscopy and IR spectrums. This is defined as the measurement of how certain matter interacts with infrared radiation.
These graphs are used to measure how this matter absorbs, reflects, or even emits said radiation. Therefore, the use of spectrums allows us to infer as to the chemicals present or functional groups of an object, and therefore its elemental composition.
When looking at the spectrum graph, we will see that at times the curve dips down, which indicates that <u><em>less light </em></u>is transmitted. That means light is being absorbed. Due to the fact that bonds absorb different frequencies of light, <u>the </u><u>peaks </u><u>tell you what kinds of </u><u>bonds </u><u>are present from which we can identify the </u><u>elemental composition</u><u>.</u>
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A hand washing sink in the break room is not an appropriate location for washing hands after working with human material in the laboratory.
A vital part of laboratory safety is hand washing. In fact, this 20-second method is regarded as one of the most crucial steps utilized to stop chemicals, radioactive materials, and microbiological agents from infecting you and the area around you.
Even though gloves should be used when handling hazardous items, adequate hand washing should still be done on a regular basis. If you don't wash your hands right away after taking off your gloves, germs could spread to your mucous membranes and infect you, or they could contaminate neighboring surfaces and endanger other lab workers.
Every laboratory that uses chemical or biological agents must have access to at least one sink for hand washing, ideally close to the room exit. To prevent contamination, the sink must be cleaned frequently, and soap must be available for hand washing.
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