It was exposed to oxygen. This is called oxidation and it's a chemical reaction, meaning it can't be reversed.
Answer:
Enzymes help speed up chemical reactions in the human body. They bind to molecules and alter them in specific ways. They are essential for respiration, digesting food, muscle and nerve function, among thousands of other roles.
Explanation:
Brainliest please?
Answer:
C
. The mass of carbon in the products is greater than the mass of carbon in the reactants.
Explanation:
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B <span>The </span>definition<span> of a </span>pathogenic organism<span> is an </span>organism<span> capable of causing disease in its host.</span>
Answer:
B) Random fluctuations in the gene frequencies within a population
Explanation:
Genetic Drift Examples. Genetic drift is a change in the frequency of an allele within a population over time. This change in the frequency of the allele or gene variation must occur randomly in order for genetic drift to occur. ... Examples of genetic drift are more evident in smaller populations of organisms.
