The exchange of oxygen, food, and waste between mother and fetus occur in the placenta.
Answer:
Plants and animals use oxygen to respire and return it to the air and water as carbon dioxide (CO2). CO2 is then taken up by algae and terrestrial green plants and converted into carbohydrates during the process of photosynthesis, oxygen being a by-product.
Explanation:
Answer:
Glucose
Explanation:
Equation for photosynthesis: 6CO2 + 6H2O → C6H12O6 + 6O2
Carbon Dioxide + Water -> Glucose + Oxygen
Answer: i believe its evaportion not sure tho
Explanation:
