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- Which of the following is the Jello in the petri dishes meant to resemble? Natural Moisturizing Factor Ingredient function in a formula Human skin Human hairOrganic material comes in many forms, but all originates from plant material.Group of answer choices True Falseorganic component of soil formed by the decomposition of leaves and other plant material by soil microorganisms
- When the soil is acidic, plants cannot grow on it. True or FalseWhich is the odd one out ? For the rest, explain the concept/process/technique they are involved with. chloroform isopropyl alcohol DNA RNA phenol DNAsesThe normal state of cations and anions in a soil is in the hydrated state. TRUE OR FALSE
- The amount of chlorophyll in a pond sample is directly related to the amount of algae in the water. The more algae present in the pond, the more chlorophyll will be in the sample (i.e., the sample will be greener). The pond sample can be treated and run through a spectrophotometer to determine the exact amount of chlorophyll in the sample. The spectrophotometer reads the absorbance (which is based on color) and compares it to values established with a standard curve. Is this sort of assessment quantitative, qualitative, or semi-quantitative? Justify your reasoning.A flow chart for Glass's manufacture should be created. What are the benefits and drawbacks of utilizing glass in construction?how long it will take for a single-use plastic to decompose and how would you personally decrease your family's consumption of a single-use plastic
- Which of the following is true if a product is a good source of whole grain? the ingredients list should list a whole grain as the first ingredient (e.g. 100% whole grain) if a whole grain is listed first, it should not be followed by a bunch of refined grains such as enriched flour. all of the above none of the above.Four process that may be used to refine oilTrue or False: The agar is autoclaved on the fast cycle in order to speed up the plate preparation process.