Answer:
Hierrachy or level of organisation in human being refers to the arrangement of biological structures from simplest to most complex.
The order of pyramid tiers are:
Cells- tissues- organs- systems- organisms.
Explanation:
Hierrachy refers the order arrangement of biological
structures from simplest to complex.
Cells refer to basic unit of life.
Tissues comprises of cells which perform specific functions. E.g epithelial tissues.
Organs refers to several tissues that join to form organs. E.g Heart, lungs.
Systems comprises of several organs. E.g digestive system.
Organisms are comprises of many body systems.
I think the correct answer from the choices listed above is option D. The term Middle Ages is best defined by the period following the decline of the Roman Empire in Europe. This period lasted from 5th century to the 15th century. Hope this answers the question. Have a nice day.<span />
This is an 8th grader question. But I'll say Xx Xy
<span>Occurs in the kidneys, at the site of functional subunits called nephrons.
Hope this helped.
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The persuasive technique he uses is anticipation.