Answer:
Elements in the periodic table are arranged in order of increasing atomic number
The choices are confusing. Air, oil, and alcohol are fluids at any reasonable temperature. Dry cement is not.
The highest trophic level has the least available energy in kilojoules.
Even though the food web is not shown in the question, but we know that energy decreases steadily as it is passed on from one trophic level to the next according to the second law of thermodynamics.
Energy enters into the system from the sun. The primary producers utilize this energy to produce food. As plants are eaten by animals, this energy is transferred along the food web an diminishes at each higher trophic level.
At the highest trophic level, the the least available energy in kilojoules in this food web is found.
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frequency is equal to number of oscillations or vibrations upon time
therefore,
check picture
Any substance that contains starch turns blue-black in presence of <u>iodine solution.</u>
