Q

For an experiment in Botany, two different plants, plant A and plant B were grown under similar laboratory conditions. Their heights were measured at the end of each week for 3 weeks The results are shown by the following graph how much did plant A grow

Q.3 For an experiment in Botany, two different plants, plant A and plant B were grown
under similar laboratory conditions. Their heights were measured at the end of each
week for 3 weeks. The results are shown by the following graph.

(c) How much did Plant A grow during the 3rd week?

(c)The Plant A grow during the 3rd week = $9-7 = 2\, \, cm$