In most cases, magma differentiation (a. k.a. fractional crystallization produces magma with higher content than the parent magma.

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Smallest intensity of a stimulus that you can detect 50 percent of the time is