The five or six types of crops is called​

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What is thought to have caused the mass extinction at the end of the cretaceous period?

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp