Study the diagrams below and answer the questions that follow glass tube
oil
water
0
rooted plant
0
Diagram!
Dlagram 11
7.3.1 Name the process illustrated in:
i Diagram
ii
Diagram II
1.3.2 What is the purpose of the oil in Diagram I?
1.3.3 List FOUR environmental factors which will favour the process mentioned in
Question 1.3.1 ii.
1.3.4 Explain the significance of the process in Diagram I for the process in
Diagram II
(1)
(4)
(4)​