Bending over and touching your toes describes flexion in reference to your intervertebral discs.
When it gets cold, the accumulated water inside the pipes freezes, expands and creates extreme pressure.
Worms don't have lungs. They breathe through their skin.
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Answer:
Electron microscope is a device which is used to see microscopic objects using electon. In this tyoe of microscope electron is thrown on an object whose image is formed on the screen. It resolution power is 10,000X. If the internal structure of an object is to be observed then SEM is used, however for three dimensional structure, TEM is used.
Answer:
The answer should be A: Humans use their knowledge to locate resources.
Explanation:
Sorry nobody responded, but figured I'd answer since it may be helpful for anybody else looking for the answer.
