No. Because plant roots do not have access to direct sunlight. And sunlight is needed for photosynthesis.
Answer is A. 430 as the speed of sound in water is 1498 m/s but the question has taken an approximate of 1400 m/s
Answer: If you want to reduced your energy intake then you have to carefully controlled your diet with such food as;
-Breakfast cereal
-white bread
-paste
-rice
-yogurts and other food with added sugar .
As well as drinks like Alcohol or coffee
That's all Hope this answers are helpful.