1.Transpiration is a process in which plants (a) receive water from soil.
(b) absorb water vapour from air.
(c) prepare food from water.
(d) release water vapour.

Examine the public service ad. how does this ad transmit a cultural value? by sharing relevant high school graduation statistics by promoting a new type of educational program by reminding the public of the need for new schools by encouraging people to strive for more education