Question

hey friend I have 1 questions what is the best models for science exebition please tell me .....​

Answer 1

Answer:

I think you should make a biogas plant or a solar cell as they are popular topic

Explanation:

plz follow me and mark me as a brainlist

Answer 2

Answer:

Making of biogas plant.

Working Model of Heart. ...

Working Model of science project “wind turbine” ...

Working Model science project “water rocket” ...

Working model of science project “cotton candy machine” ...

Explanation:

plz mark my answer as the brainliest