Draw a flow chart shows the process of obtaining gases from air.

Make a flow chart showing the process of getting a fabric (clothes)from cotton plant

Draw the flow chart of process of haemodialysis.

Draw a flow chart for plant tissues.

Draw a flow chart to describe the process of bioaccumulation and bio magnification of toxic pesticides in the body of eagles.

Make a chart showing the concept of mole.

Draw a flow chart to explain cloning process.

Draw a flow chart showing the musclces which play vital role in digestion process.

Prepare a flow chart to explain the process of sexual reproduction in plants.

Draw a flow chart showing different stages in treatment of sewage.