Question

write an observation and on three glass a b c in glass a put a gram. seed. with soil and urea in glass b add manure and in glass c add nothing to it bit only soil

please give the observation and in detail ​

Answer 1

Answer:

A kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles. In most of the world, it is the most common unit for measuring ...