The seasons are caused by... A. How the earth rotates

B. the earths weather and average climate

C. the distance between the earth and sun

D. the changes in the distribution of light and the tilt of the earth

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

What enzyme is most important for dna replication and why?

What is true of sea slugs in these orders