What role does the esophagus play in the digestion of food? Text to speech
A:A. The esophagus breaks up pieces of food through chemical reactions.
B:B. The esophagus pushes food into the throat.
C:C. The esophagus has muscles that push food into the stomach.
D:D. The esophagus produces digestive juices to break down food.

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

Which statement describes covalent bases

Under what conditions will a gas be most likely to exhibit the ideal gas properties predicted by the ideal gas law? 1)high pressures and high temperature, because particles are forced closer together with higher kinetic energy, so intermolecular forces of attraction are weaker 2)high pressure and low temperature, because particles are forced closer together and moving slower, so the volume of the particles is less significant 3) low pressure and high temperature, because particles are spread farther apart and moving faster, so the intermolecular forces of attraction are weaker 4)low pressure and low temperature, because particles are spread farther apart with lower kinetic energy, so the volume of the particles is less significant