- How have marine sediments helped scientists learn about ancient climates?

Discover Questions

Can someone explain in simple terms what the anthropic principle is? What is the mass of a raisin? What's the circumference of Pi? What do we think controls the abundance of small galaxies in the universe?
-supernova FB,
-radio-modeFB,
-AGN FB
-feedback of quasar? If you toss a number cube 3 times, what is the probability that it lands on a 6?