Hubble's law states that the velocity of a galaxy is equal to Hod. Substitute this value into the time equation, and simplify the equation. Use H to represent the Hubble constant.

What are the four basic classes of organic molecules how do they differ structurally and functionally

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

Which of the following cognitive skills have not been displayed by animals? a. using tools b. forming concepts c. transmitting culture d. using syntax