Many european countries work to provide social protections for citizens. the goal of social protections is to a. take care of those in need, such as the poor b. lower a country’s taxes c. keep elected officials in power d. protect the people from foreign invasions

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

Quiero una redaccion de yo soy medico y que tenga 10 lineas

The magnitude of an earthquake is typically calculated according to the scale.           a. mercalli   b. fujita   c. richter   d. saffir-simpson