From the table shown below the most effective use of irrigating a crop appears to be:
(a) Flood irrigation
(b) Drip irrigation
(c) Sprinkler irrigation
(d) Perforated pipe irrigation

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.