Answer:
<em>The correct option is A) Domesticated animals provided food and labor for cultivation.</em>
Explanation:
Domestication of animals benefited humans in numerous ways. The organisms were used for various purposes such as adequate supply of milk, meat, eggs etc. The animals were used for carrying materials from one place to another which made wok load easier for humans. Also, animals were used for cultivating processes such as ploughing which made cultivation process a lot easier for the mankind and as a result more food was produced.
Sulphur is the element most likely responsible for methionine unique properties.
METHIONINE:
- Methionine is one of the essential amino acids in nature. Methionine is also a sulfur containing amino acid alongside cysteine.
- Generally, amino acids are structurally made up of an amino group (-NH2), a carboxyl group (-COO) and a R side chain. The R side chain differentiates each amino acid as no two amino acids possess the same side chain.
- The side chain of methionine contains sulphur, which accounts for its unique properties as an amino acid.
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Answer:
Faunal succession states that fossils in rock are placed in rock layers according to a chronological order
<span>The answer that's most convincing is "A" no doubt.</span>
A dog. - descendant of the wolf