The build up of lactic acid in the muscle tissues is an indication that sufficient oxygen is not available and thus the process of fermentation is occurring. It requires more oxygen. To act as the final electron acceptor in cell respiration.
Nitrogen
idk i got it from google and i learned it in 7th grade
1. All cycles
2. Sulfur cycle
3. Phosphorous
4. Phosphorous cycle
5. Nitrogen
6. Protein
7. Oxygen
Answer:
Gynoecium
Explanation:
The male organ of a flower is called stamen. It helps in making male gametes of the plant and is present in pollen grains. The female organ of a flower is called carpel. It helps in making female gametes or egg cells of the plant and is present in ovules.
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Your answer is false some birds use echolocation to
