An early winter frost prevents further growth in a tomato garden. The frost is an example of which of the following?

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

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Describe the layers of the suns atmosphere?