An organelle is any of a number of organjzed or specialized structures within a living cell
An example would be mitochondria, vacuoles, lysosomes, etc.
A flexible duct used at the end of a metal duct run will help reduce any noise that may be traveling through the duct.
<h3>What is a flexible duct?</h3>
A flexible duct is a device (for example a medical device) aimed at providing flexibility during a specific work such as during diagnosis assessment in a proper clinical setting.
In conclusion, a flexible duct used at the end of a metal duct run will help reduce any noise that may be traveling through the duct.
Learn more about flexible ducts in medicine here:
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Answer:
1. A pure substance has a definite constant composition.
2. A compound is composed of two or more types of matter that can be present in varying amounts.
3. A solution is a homogeneous mixture.
4. A mixture that is not uniform throughout is a Heterogeneous mixture
5. A pure substance that cannot be broken down chemically is a element.
6. A characteristic of matter that’s not associated with a change in its chemical composition is known as a physical property.
7. Wax melting is an example of a physical change in the state of matter.
8. A banana peel turning brown is an example of a chemical change in the state of matter.
The answer would be B. The available energy would decrease from the mouse to the hawk. As the trophic level goes up the energy decreases because some of the energy is lost in the form of heat for every energy transfer. This energy being lost cannot be used by the organisms on the next level.
