Extinctions and Disruptions. If one species in the food web ceases to exist, one or more members in the rest of the chain could cease to exist too. A plant or animal doesn't even have to become extinct to affect one of its predators. The harelip sucker fish, for example, used to eat snails in the 19th century.
The marimba (/mÉËrÉªmbÉ/) is a percussion instrument consisting of a set of wooden bars struck with mallets to produce musical tones.Resonators attached to the bars amplify their sound.he range of the marimba has been gradually expanding, with companies like Marimba One adding notes up to F above the normal high C (C7) on their 5.5 octave instrument, or marimba tuners adding notes lower than the low C on the 5 octave C2.
A marimba is another type of percussion instrument with bars being arranged like that of a piano. This usually has a wider range of three to five. This musical instrument is usually played by using a mallet to strike its keys.ylophone vs Marimba. Both, xylophone and marimba, are musical instruments from the percussion family and for those of whom who had no formal music education will find it hard to tell the difference between xylophone and marimba since they look very similar.