can a concave lens and convex lens be can be combined so that the combination behaves like a diverging lens justify I 5 sentences. ​

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

Explain what will happen if decomposers were apsent from a forest ecoysystem.