Prepare a summary to explain how much the final birds varied from the original birds after 1 million years of natural selection. How does natural selection explain the changes? Use the following terms or phrases in your explanation: natural selection, survival, genetic variation, and extinction.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Which subatomic particle has a negative charge

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.