HELP ASAP!! DUE TOMORROW!! WILL MEDAL FIRST TO HELP!!

15. Although they appear green, some plant leaves contain yellow and red pigments as well as chlorophyll. In the fall, those leaves may become red or yellow. Suggest an explanation for these color changes.

17. Suppose you water a potted plant and place it by a window in a transparent, airtight jar. Predict how the rate of photosynthesis might be affected over the next few days. What might happen if the plant were left there for several weeks? Explain.
-------------------------------------------------------------------
29. Many of the sun's rays may be blocked by dust or clouds formed by volcanic eruptions or pollution. What are some possible short-term and long-term effects of this on photosynthesis? On other forms of life?

Question

HELP ASAP!! DUE TOMORROW!! WILL MEDAL FIRST TO HELP!!

15. Although they appear green, some plant leaves contain yellow and red pigments as well as chlorophyll. In the fall, those leaves may become red or yellow. Suggest an explanation for these color changes.

17. Suppose you water a potted plant and place it by a window in a transparent, airtight jar. Predict how the rate of photosynthesis might be affected over the next few days. What might happen if the plant were left there for several weeks? Explain.
-------------------------------------------------------------------
29. Many of the sun's rays may be blocked by dust or clouds formed by volcanic eruptions or pollution. What are some possible short-term and long-term effects of this on photosynthesis? On other forms of life?

ilovemath14 · Answer

@AloneS @Elsa213 @jigglypuff314 @Ms-Brains @Nnesha @sammixboo @sweetburger @satellite73 @TheSmartOne @zepdrix @TGstudios @TylerMckinney16 @tkhunny