Answer:
Stem cells are called extraordinary by the narrator because stems cells which is mostly gotten from bone marrow is use in medicine for regeneration and repair of damaged tissues and organs. It is use to correct part of organs that is not working properly. It has been use for treatment of diseases over the years.
Explanation:
Stem cells are special human cells that have the ability to develop into some specialized cells which can be used to regenerate and repair damaged tissues and organs.
Stem cells can be use to replace tissues that has been damaged through diseases and it has been use for treatment of different type of diseases over the years.
Answer:
the windowsill area is warmer
Explain
yeast reacts with heat
the windowsill area is warmer
Grass , bacteria , mushroom , rose bush , corn plant
Answer:
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There a few correct ways. Each way is written in "binomial nomenclature" ; which is a form of taxonomy invented by Carl Linneaus that classified and identifiesan organism by two groups, using two separate words — in the order of:
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1) the "genus" (in which the "first letter" of the word is ALWAYS in uppercase; and the rest of the word is ALWAYS in lowercase) ;
followed by a "space" ; and then:
2) the "species" — which is ALWAYS is "all lowercase letters ."
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The following are correct ways to write the scientific name for the American black bear — in print.
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1) <span><em>Ursus </em> <em>americanus</em> . {This is the preferred method).
{ Note: Each word is in italics. There is no additional "bold font" or "underlining" .}.
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2) <span><u>Ursus</u> <u>americanus</u> <u></u>.
{ Note: Each word is underlined separately.
</span> There is no additonal "bold font" or "italics" .} .
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3) Ursus <span>americanus </span>.
{ Note: This is all in bold font—no "italics" or "underlining" .}.
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