Chemistry, 15.11.2019 07:31, claudioocampo5621
Maria owns a bakery and bakes many different types of yeast breads. one day she notices that the bread she baked is flat and does not contain
the air bubbles that are usually present. which of the following would be a good explanation for what has happened to her yeast?
a. the yeast did not produce the carbon dioxide needed for the bread to rise
b
the yeast did not produce the alcohol needed for the bread to rise
c
the yeast were very active and produced too much energy
d. the yeast produced too much carbon dioxide
Answers: 2
Chemistry, 21.06.2019 16:40, ricardoamora54
Who is better, messi or cristiano, i need this for a chemistry class. asap
Answers: 1
Chemistry, 21.06.2019 21:00, yousifgorgees101
The earth's moon is unusually large. two popular theories of the moon's origin include the "sister world" hypothesis, which states that the moon formed from the same materials as the earth, near enough to the earth that they fell into orbit around each other. a second theory is the "capture" hypothesis, in which the moon formed elsewhere in the solar system, and the earth's gravity pulled it into its orbit. studies of what the moon is made of indicate that some of its materials had to come from the earth or from the same area of the solar system where the earth had formed. at the same time, the moon does not contain much of the material that makes up the earth's core, so the moon could not have formed from the same materials as the earth. how do the two facts above affect the described theories of the moon's origin? a. they show that scientists will never agree on where the moon came from. b. they show that more experiments on moon formation need to be done. c. they show that no theory accounts for the existence of the moon. d. they show that neither theory is complete and entirely correct.
Answers: 1
Maria owns a bakery and bakes many different types of yeast breads. one day she notices that the bre...
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