Only 10% is gained going up the chain
Answer:
The correct answer is - option D. A person rubs a shoe on a rug, causing extra electrons to be transferred to the shoe.
Explanation:
Current electricity is a flow of charged particles that moves through space or any type of electrical conductor. Usually, the transfer of the electric current takes place through a wire. There are many examples of current electricity such as lightning and static electric charge.
Electric static charge is generated due to the imbalance of particles present on the surface or within the material, normally friction leads to this imbalance in particles of the material such as when a person rubs his shes on rug created an imbalance in the electrons and then transfer to the shoe.
There is no comparation point due to the earth is a solid planet with atmosphere and the jovian planets all together composed by gas.
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Answer:
The correct answer is - natural selection process does not move simply to an optimized endpoint.
Explanation:
Natural selection is a process of evolution that helps in evolving populations that are adapted to successfully reproduce and survive according to the environment.
Natural selection does not march simply to an optimized endpoint. Natural selection works upon individual organisms that have advantageous characteristics in specific environments. If the environment changes the advantages can become disadvantageous.
Thus, the correct answer is - natural selection process does not move simply to an optimized endpoint.
<u>Answer:</u> The given reaction is considered as decomposition reaction.
<u>Explanation:</u>
Decomposition reaction is defined as the chemical reaction in which a single substance decomposes or breaks down into two or more simpler substances.
The chemical equation representing this equation is:
For Example: Decomposition of calcium carbonate. The equation follows:
Thus, the given reaction is a decomposition reaction.
