Once a terrestrial planet had formed from a large number of planetesimals, additional thermal energy from could have melted it and allowed it to differentiate into a dense metallic core and a lower density crust.

Which statement best explains the difference between weather and climate

Astate's representation in the u.s. senate is based on a) equal representation. b) the state's population. c) the state's electoral votes. d) the size of their major cities.this independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren cthis independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren commission (wc) b) federal election commission (fec) c) equal opportunity commission (eoc) d) securities and exchange commission (sec)

The process by which liquid water changes into water vapour is called what ?