Biology, 02.08.2019 00:20, coolestkid2401
Energy transfer efficiencies between trophic levels can vary greatly, but generally average around transference.
a. 0.1%
b. 1%
c. 10%
d. 25%
e. 99%
Answers: 1
Biology, 21.06.2019 14:00, jaliaamitchell12
The kidneys, ureter, bladder, and urethra the body maintain homeostasis through the process of a. excretion b. specialization c. respiration d. digestion
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Biology, 22.06.2019 02:00, aleklupo3353
What is the difference between an igneous, sedimentary and metamorphic rock
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Biology, 22.06.2019 17:00, karmaxnagisa20
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 2
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