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.
Best Answer: C) Snare drum. Edit: All the others are intended to be pitched, one way or another, in the sense that they can play different notes during a performance. The marimba has different notes you can strike. The timpani has a pedal that can tighten or loosen the head on the fly, raising or lowering the pitch. Bells come in different sizes for different notes, so, if you have more than one, you have different pitches.