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The word hematology refers to the study of blood.
You study them so that you recognize them when you see them and know what they're for - and so you can use them yourself to communicate better and be more intelligent.
Symbolic-interaction approach
To study the human body we use touch, tensioned
Before spoken language, people likely communicated using gestures, facial expressions, and body language to convey messages, emotions, and intentions. They may have also used visual symbols, drawings, and sounds to exchange information and coordinate activities. Over time, these early forms of communication evolved into the diverse spoken languages we have today.
Males use soft vocalizations to attract females for mating and to make domains. Scientists believe that frogs use touch, visual displays and chemical cues in order to communicate. With other animals they use their skin as like warnings.
They communicate by talking to each other
Messages is used to communicate through text messanging with other iOS users (iPod Touch, iPhone, iPad).
They use dung to communicate :D
Of course it can. I just applied for a free ipad touch pen for my sister because she use ipad in school with her homework. It is so convenient for her to study with an ipad and the touch pen.
No. Science is the study and application of knowledge. Technology refers to tools or devices and their use, which may or may not be related to a science.
the telephone changed the we lived in 2009 BECAUSE we use phones now to CALL AND COMMUNICATE AND PLAY games and chat with family and friends so we have touch screen and other thing to do but back in the 1900 the only use phone to communicate and didn't have games on there phone.