A group of four students wrote the following statements :
Rima : Not all leaves are green.
Riya : The roots of all plants are below the ground.
Rohan : Plant parts work together to enable the plant to grow well.
Rohit : Leaves can come in different shapes, sizes and colours.
Which of the following students wrote the correct statements ?
ARima, Riya & Rohan
BRohan & Rohit
CRima, Rohan & Rohit
DAll of them
how is Rima correct ?