Pretty sure the answer is potassium. Hope that helps:)
If you wanted to measure x-rays you would have to place your sensor in deep space where there would be no interference.<span>
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The answer is <span>C. Cells of a multicellular organism are adapted for performing a specific function.
<u>Speci</u>alised cells perform a <u>speci</u>fic function. They cannot perform <u>all</u> the functions of the organisms, but only some of them. Imagine specialised heart cells and liver cells. They do not perform all functions of the organism but are specialised for some of them. The heart cells cannot perform the liver cells functions and vice versa.</span>
If one parent has A and another has AB, they can either produce a child with A, B or AB blood types. If one parent has A and another has O, they can either produce a child with A or O blood types.
The corpus callosum does allow the hemispheres of the brain to have an access to the information in both sides therefore the information need to cross the corpus callosum yet if it would not cross into the corpus callosum the person would respond the opposite way as then.