How are photosynthesis and cellular respiration related? a. photosynthesis releases energy, while cellular respiration stores energy. b. cellular respiration breaks down glucose, while photosynthesis produces glucose. c. cellular respiration is the process animals use to produce glucose, while photosynthesis is the process plants use to produce glucose. d. photosynthesis produces water molecules, while cellular respiration splits water molecules apart

The answer should be B. Cellular respiration breaks down glucose, while photosynthesis produces glucose

This is because plants use photosynthesis to make glucose for them while cellular respiration breaks glucose down into carbon dioxide.

oxygen is the first element in group 16 (via) of the periodic table. the periodic table is a chart that shows how chemical elements are related to each other. the elements in group 16 are said to belong to the chalcogen family. other elements in this group include  sulfur, selenium, tellurium,  and  polonium.  the name chalcogen comes from the greek word  chalkos,  meaning "ore." the first two members of the family, oxygen and sulfur, are found in most ores.

oxygen is by far the most abundant element in the earth's crust. nearly half of all the atoms in the earth are oxygen atoms. oxygen also makes up about one-fifth of the earth's atmosphere. nearly 90 percent of the weight of the oceans is due to oxygen. in addition, oxygen is thought to be the third most abundant element in the universe and in the solar system.