Enzymes are added to a chemical reaction to lower the activation energy. What is an enzyme classified as? a catalyst
an inhibitor
an accelerator
a depressant

Ethene molecular fórmula= c2h4molecular weight = 29.046g/molhope it : )

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

It dont even matter because at the end of thre day we gone life like it ius s