1. Muitas bactérias e fungos se nutrem de substâncias presentes em organismos mortos ou em seus detritos e fezes. Nesse processo, as substancias organicas
encontradas no corpo dos seres vivos são transformadas em substancias minerais.
Estas, por sua vez, serão absorvidas por plantas e outros seres autótrofos. Portanto
sem bactérias e fungos não haveria:
a) A decomposição e a reciclagem da matéria.

b) A fotossíntese e a produção de oxigênio.

c) A respiração e a produção de gás carbônico.

d) A transpiração e a produção de vapor de agua.

Part b: study of equilibrium on solubility: mg(oh)2(s) ⇌ mg2+(aq) + 2 oh–(aq) cloudy clear (pink) 7. a. b. 8. a. b. 9. 10. 11. 12. when adding concentrated hydrochloric acid, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 7a. you should indicate which ion was added to or removed from the equilibrium mixture. when adding edta, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 8a. you should indicate which ion was added to or removed from the equilibrium mixture. upon heating in which direction is the equilibrium shifting? upon cooling in which direction is the equilibrium shifting? is the forward reaction a. endothermic explain your answers to questions 9, 10, and 11. (l) left (r) right (l) left (r) right b. exothermic

How do i turn 2 s into one in the products

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.