Question

i have to make biology investigatory project of class 12 cbse on topic ecosystem.i dont know how to make it .please give me a sample project and help me to do this

Answer 1

You can have many options for your class 12th biology project and some of these include;

•    Blood circulation system,
•    Blood purification system,
•    Test for fluoride content in toothpaste,
•    Soil pollution,
•    Radioactive pollution,
•    Ecosystem.

Answer 2

Answer:

interior designing course not need any particular subjects in 11th class. But you can take polscience,Geo,English,Phycology etcinterior designing course not need any particular subjects in 11th class. But you can take polscience,Geo,English,Phycology etc