Biology, 01.04.2021 20:10 AllyPotter7436
2. The transport of molecules from an area of high concentration to an area of low concentration across a semi-permeable membrane without the use of energy
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What protects the lining of the stomach from acidic gastric juices?
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Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation
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Consider the skeleton. which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton
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Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent
Answers: 1
2. The transport of molecules from an area of high concentration to an area of low concentration
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