Question

Sammy is taking notes to study for a test. He wrote out the steps that involve hydrogen during photosynthesis. The steps are shown, but they are not in the correct order.
1 - Water is broken down into oxygen and hydrogen.
2 - Glucose is broken down to be used by plants.
3 - Hydrogen combines with carbon dioxide to form glucose.
4 - Hydrogen enters the plant as part of water.

Which lists the correct order of the steps?

4, 2, 1, 3
4, 1, 3, 2
4, 3, 1, 2
4, 2, 3, 1

Answer 1

Answer: 4, 1, 3, 2

Explanation:

Answer 2

Answer:

choice B

Explanation:

4, 1, 3, 2 because hydrogen comes in as water then is broken down then is turned into glucose and glucose is used in cellular respiration