Which process in a plant is accomplished by utilising energy from ATP : transport of water and minerals or transport of food ?

Name the conducting tissue in plants which is made of

(a) living cells, and

(b) dead cells.

State the term used for the transport of food from leaves to other parts of plant.

Name the two types of transport systems in the human beings.

Name a waste gas released by the plants (a) only during the day time, and

(b) only during the night time.