Which of the following is a function of the atmosphere?

a. facilitating the process of rock formation

b. providing a moderate, livable climate

c. facilitating the process of photosynthesis

d. serving as the interface between all spheres

Provide one reason why mitosis occurs.

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity