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As energy moves from different tropic levels, about ____ is lost as heat.

What is the biggest driver of biodiversity loss?

Today, few prisons offer counseling, health and medical services, academic and vocational education, and prison industries.

Jails constructed to increase staff interaction with inmates and increase direct supervision are known as __________ jails.

Intercropping is 

You look through a microscope and see a cell with organelles, this means you are absolutely looking at a ______ cell

________ is one of the most common chronic childhood diseases (closely linked to air quality) in the United States and other developed nations and a major cause of childhood disability.

All of the following are greenhouse gasses except

Which of the following is true regarding early corn ethanol (biofuel) projects?

It isn’t too late to combat climate change and every effort counts. What are some options to help make a better future?