Questions by Titibouboul

Questions by Titibouboul

Which describes an example of ecological succession? A) A caterpillar developing into a butterfly. B) A meadow replacing a pond in its flood plain. C) A climate gradually changing over many eons and becoming

asked Oct 21, 2017

1 answer

3 votes

15.9k views

What is the solution to this system of equations? x − 2y = 15 2x + 4y = -18 Please explain! the sooner the better

asked Jun 26, 2017

2 answers

2 votes

71.2k views

Who discovered America? Please help

asked May 19, 2017

2 answers

5 votes

114k views

The combustion of a sample of butane, C4H10 (lighter fluid), produced 2.46 grams of water. 2 C4H10 + 13 O2 -------> 8 CO2 + 10 H2O (a) How many moles of water formed? (b) How many moles of butane burned?

asked Jan 24, 2017

2 answers

2 votes

131k views

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