When a white dwarf cools down is it an black dwarf?

When we organize patterns in order to perceive an entire stimulus rather than just its parts, we are using

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose

Venezuela’s economy relies most heavily on which of the followingvenezuela’s economy relies most heavily on which of the following? a. oil reserves in places such as the eastern llanos b. cattle ranching in the grasslands c. fertile farmland in the andean highlands d. coffee plantations in mountainous areas