Answer:
475
Explanation:
Cori does not exert any more force than 475 J, so 475 is the answer.
The main reason why bells are made up of metals instead of wood is because metal is much more dense than wood, meaning that it resonates at much stronger frequencies. Wood has far too much air in it to make loud noises when struck.
Answer:
B
Explanation:
if you sit up straight you will have a proper posture
Conduction could be the way in which heat is transferred through a sausage to get it up to cooked temperature. convection could be the air around the barbecue and the smell of the barbecue being carried on thermal convection currents. hope this is honest enough