The use of metal detectors have made buying clothes a safer experience as people cannot pick something and hind under they close because the metal will detect it and as such it has discourage theft.
<h3>What is the benefit of Metal detectors?</h3>
Metal detectors is known to be a tool that has helped a lot of shop owners to avoid any incidence of thieves and shoplifters as it signals the people that something was stolen.
Therefore, The use of metal detectors have made buying clothes a safer experience as people cannot pick something and hind under they close because the metal will detect it and as such it has discourage theft.
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Answer:
B. Does the narrator sound casual or formal?
I would say D. because all of the others are basically answering the entirety of the speech. If you would discuss ways to increase the literacy rates in the U.S. you would need to go over it last after you explain why the U.S. is so illiterate.
Answer:
Option A; ICEFISH HAVE SCALELESS SKIN.
Explanation:
Icefish have more blood capillaries in their skin and fins which can absorb oxygen directly from the sea water. About 30-40% of the oxygen is absorbed across the skin, which is totally devoid of scales, making it thin to allow oxygen to diffuse across it more easily.
Icefish have transparent and scaleless skin and without scales, oxygen diffuses directly through Icefish skin. They also possess antifreezing protein which prevents the blood from freezing.
Therefore, ICEFISH HAVE SCALELESS SKIN and it is a characteristics that affects the diffusion of oxygen into the Icefish's blood.
