1.Ito ay ang pagtaas at pagbaba ng tono?
a. pitch
b. tono
c. melody
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Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?