What are the three components of exposure?

What materials were commonly used to make each type of art during this period

The major axis of earths orbit is 299,200,000 km, and the distance between the foci is 4,999,632km calculate the eccentricity of earths orbit. how does this value compare to the value noted in. the digging dipper?

The three lowest levels of thinking, according to blooms taxonomy, are