Maria owns a bakery and bekes 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
The yeast did not produce the carbon dioxide needed for the bread to rise.
The yeast were very active and produced too much energy
The yeast did not produce the alcohol needed for the bread to rise.
The yeast produced too much carbon dioxide.
Lo

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

b) nuclear ive learned that in a pedtrodic table