GIVING BRAINLIEST AND EXTRA POINTS!! (U dont have to answer all of it :D) The polar climate zone includes the areas of Earth near the _ and _ poles. The northern polar zone includes parts of _, _, and _. The southern polar zone includes _.

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What is the farthest destination to date for a human spaceflight mission?

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a. an ionic bond is formed between the oxygen and carbon atoms. b. four valence electrons are shared. c. two valence electrons are shared. d. valence electrons are shared between oxygen atoms.

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan