Plz add a graph so we can use the evidence on the it.
Answer:
A physical change requires a change in a physical property but the material does not change its uniqueness. Baking powder and cornstarch are only comparable in a way that they are both are white powders (same color) but they have separate and independent purposes in cooking and taste quite different.
Explanation:
Answer:
Cytosine
Explanation:
Cytosine can form three hydrogen bonds with guanine, and adenine can form two hydrogen bonds with thymine.
Mantle
In mollusks with shells, the outer cells of the mantle secrete
calcium carbonate and conchiolin to form the shell. The mantle is the body wall
of a mollusk. It resides below the shell where it covers the body of the
animal.
While Louis Pasteur was the one that procured the germ theory of disease that explains that diseases are caused by microorganisms, the first researcher that provided direct experimental data to support the said theory is Robert Koch.
Robert Koch developed a criteria for the causality of disease from microorganisms called the Koch's postulates. The Koch's postulates indicate that:
(1) The bacteria must be present in every case of the disease
(2) <span>The bacteria must be extracted and isolated from the host with the disease and should be directly visualized and/or grown in culture
(3) There must be a healthy experimental host that will reproduce the disease once the isolated bacteria is injected
(4) The bacteria should be recoverable from the previously healthy host
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