Which explains how the Calvin cycle and the Krebs cycle differ? The Calvin cycle uses ATP to make glucose.
The Krebs cycle uses ADP to make glucose.
Only the Calvin cycle occurs in plant cells.
The Krebs cycle only repeats in animal cells.

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

What best describes lactic acid fermentation?

What is the following best defines climate?