Answer:
What are the options? If I had to guess NaOH+H2 Na+H2O
Explanation:
Photosynthesis is when plants use sunlight to synthesize food from carbon dioxide. Plants are autotrophs (they make their own food) and the food they synthesize creates carbohydrates, so the correct answer is D - autotrophs produce carbohydrates.
Hope this helps.
Answer should be
B) That container was a control - a basis for comparison.
The relationship between cats and mice could be best described as 'Predator-Prey'.