Answer:
This process of making sugar and oxygen is called photosynthesis. Pond weed uses the carbon dioxide which is dissolved in the water it is in. The amount of dissolved carbon dioxide can be varied by adding sodium hydrogen carbonate (carbon dioxide solution) to the water.
Explanation:
Probably very distantly, but sharks are fish, and dolphins are mammals.
The correct answer would Be C because Most plants would Bend their stems to the sun
Be more specific please on this question