Question number 2 the dna the answer is number 4 the last one
The last one, the planets formed at the same distance from the sun.
Answer:
photosynthesis produces glucose which is stored as starch in the plant.
Explanation:
6H₂O + 6CO₂ -----> C₆H₁₂O₆ + 6O₂(as a waste product for plants)
Photosynthesis reduces carbon dioxide in the atmosphere which reduces the green house gasses in the atmosphere which reduces the green house effect.
Answer:
enzymes will speed up a reaction...however it will nt be used up in the reaction...it will be eliminated at the end of the reaction
