Answer:
Explanation:
horizontal is zero slope, and the vertical is undefined
Answer:
Steam distillation is a separation process which consists in distilling water together with other volatile and non-volatile components.
Answer:..
1.One light-year = 63,240 AU
2. It’s about 93 million miles (150 million km),or
one astronomical unit (AU) = 92,955,807 miles (149,597,871 km).