In the diagram below, sunlight has heated the upper layer of the ground. The soil below the surface is much cooler. Heat from the surface is transferred underground by _.
A. condensation
B. radiation
C. conduction
D. Convection

Draw the structure of dna nucleotide with adenine as nitrogenous base

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?

Climate like that in the sahara desert have the fastest rates of weathering