The distance that would be accumulated during the journey is 2.5 meters
The parameters given in the question are written below;
average speed= 5 km/hr
time = 30 minutes
convert 30 minutes to hours
= 30/60
= 0.5 hours
Distance-= speed × time
= 5 × 0.5
= 2.5 meters
Hence the distance of the entire journey is 2.5 meters
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Photosynthesis in plants converts solar energy into chemical energy using electrons and protons from water.
E, 63% of the value. I forget the rationale behind it but I learnt that in engineering. 90% confident for that answer.
A is the answer you can believe me