How has South America role as a cultural melting pot contributed to its unique cultural elements

Which of the following best describes asbestosis?

Determine which of the two measurements in each set is lesser.10°f or 20°ca. 10-fb. 20°c

Which of these is a drawback of using natural gas? a. it is fairly safe for use in homes.b. it burns more cleanly than crude oil products.c. scientists have developed new ways of extracting it.d. during its extraction, groundwater can be contaminated.