How do the Moons physical properties and the lack of sunlight affect survival there

Which of the following is an example of a tissue on the digestive system a.the stomach b.smooth muscle that lines the stomach c.nerve cells in the stomach d. enzyme molecules in the stomach

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other