The chemical equation for photosynthesis shown below . Which of the following statements about photosynthesis is true?

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

Explain how the political influence of african americans leaders became weaker.

What's the waste product of electrons and pyruvate combining in fermentation?