In
a new born baby,the head accounts for one-quarter of the
total body length ;by adulthood , the proportion has reduced to
one-eighth.The contained the body's main sense
organs.:Eyes,ears,olfactory nerves, that detect smells,and the
taste buds of the tongue .Signals from from these organs pass
in the body's great coordination centre ;the brain .housed in
the protective, bony dome of the skull.Hair on the head insulates
against heat loss,and adult males also grow thick facial
hair.The face has three important openings.two nostrils through
which air passes,and
the mouth.Which takes in nourishment and
form speech.Although all heads are basically similar,
differences in size,shape,and colour produce an infinite
variety of appearances.
When you decide to keep a Web page to look at later, you're doing something called "bookmarking". Bookmarks are simply links to sites that you visit frequently or want to keep handy for reference. There are a couple ways you can save Web pages for later: In your browser. All major Web browsers provide you with the ability to make and store your favorite links within the browser. These links are accessible several different ways, depending on what browser you might be using: a sidebar, a toolbar, or a drop-down menu. In a social bookmarking site. If you want to access your collection from anywhere and share them with others, then a social marking site - a site that lets you store your favourites links - might be for you. launch I n the context of the Web, the term launch usually means two different things. Permission to Launch - Website First, some Web sites use the word "launch" as a substitute for the more commonly known "enter" command. For ...
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