Changes to food chains. If one part of a food chain alters, the whole food chain is affected. For example, if a disease suddenly wiped out caterpillars, it would affect mice, owls and many other animals. Page: 1.
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.
Drums . Xylophone . Marimba . Handbells . Piano . Cymbal A percussion instrument is a musical instrument that is hit to produce sound, such as a drum, cymbal, or triangle.Any instrument that is played by striking it such as a drum, or even a piano do to the fact that the hammers inside it strike the strings when a key is pressed.