<em>I believe the answer is </em><em></em><em>C</em><em>: 1829
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Explanation:
A warm front is indicated on the line by red semi-circles pointing away from the warmer air and pointing in the direction towards which the warm air is moving. Along sections of the polar front, cold and warm air masses may move differentially with for one another.
Multicellular organisms have a greater level of <u>organi</u><u>s</u><u>ation</u> than unicellular organisms do cos it has multiple cells meaning that it can perform more functions than a unicellular organism and function together
Hope this helped you-have a good day bro cya)
Geography is called the mother of all sciences due to its links and influences on a range of other scientific fields including biology, math, anthropology, geology, astronomy and chemistry