Thermal energy is caused by the motion of?

a. mixing water molecules contained in a beaker

b. molecules in solid , liquid , and gas phases

c. mixing two different molecules together .

d. molecules that have reached equilibrium.

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )

producers within ecosystems are essential as they are at the base of the food chain. plants are examples of producers. they use the process of photosynthesis to capture light energy and use it to convert simple inorganic substances (carbon dioxide and water) into organic substances (glucose).