2. Why didn't Russia take part in the Big Four Negations?

Which of the following equations represents the right chemical process that occurs i. photosynthesis

Oque provoca coroço no peito do homen?

Did the spanish settlers and missions have a positive effect on world history? why, what did they do that was positive? why was the treaty of paris (1763) good for the world/world history? did the plymouth colony have a positive effect on world history? why, what did they do that was positive?