Answer & Explanation:
GO GREEN
'Going green' means to engage in practices that can lead to more environmentally friendly decisions. This can help to sustain the natural resources for the future.
We all have roles to play to save the earth and protect our environment. In performing our roles we can lower costs, reduce bills and save money.
As students we can preserve the ecosystem and protect the environment by doing the following;
*Make sure your waste goes to the right place
*Adopt reusable bag practices
*Practice recycling
*Use energy efficient light
*Invest in reusable water bottles
The answer is D, bc when you flashback, you go back in time to when something happened