What is responsible for creating the oxygen in our atmosphere?
2 answers:
Hello there, "life". ~Jurgen
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Answer:
nutrient contains energy
Answer:
False
Disease in the circulatory would affect other organ system
Answer:
Carbon:0
Calcium:1
Chloride:2
Hydrogen:0
Oxygen:0
Explanation:
Ca is calcium and there is only one in the compound due to no subscripts. Cl is chloride with a subscript of 2, meaning there are 2 atoms of that element in this compound.
the answer is a it can be used as an energy source by organisms
Answer:
9 The water levels are constant in estuaries Explanation:
10. Black sands are found when tides are particularly higher.11. Both tides and currents are predictable movements of water.12. The salinity of brackish water can vary with the tides. 13. The barnacles attach themselves to seaweed and feed on it. 14. Ocean helps to lessen global warming by absorbing lots of carbon dioxide. 15. Five Solomon islands have disappeared because of erosion and increasing seas.16. Bottom-feeding fish are not part of the benthic community.
