Answer:
The answer is most definietly ocean water due to the amount of salt loca
ted in the ocean.
Explanation:
Photosynthetic organisms use the process of photosynthesis to produce their energy. During this process they also take in carbon dioxide and release oxygen. If there were less of such organisms, there would be more carbon dioxide and less oxygen in the atmosphere.
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Answer:
cell
Explanation:
cell is functioning and structural unit for all living organisms.. they have their own different functions
Plants, microorganisms, and animals
Answer:YES
Explanation:A PDA is a type of congenital heart defect. A congenital heart defect is any type of heart problem that's present at birth. If your baby has a PDA but an otherwise normal heart, the PDA may shrink and go away. Some children need treatment to close their PDAs.
