Sorry but I do not understand your question
Answer:
a
Explanation:
this is because it is sharing in the food that is meant for the organism
Answer:
I believe it is A, but I could be wrong.
Explanation:
I think this, because when it says, "Other, less useful, versions of the genetic code were eliminated gradually throughout the course of evolution", I think it referencing to the fact that all animals and etc, are made up of common codes, and how over time, through evolution, certain codes were eliminated, because creatures were evolving.
Protist<span> manufacture their own energy by photosynthesis (using sunlight)</span>
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Suppose bad weather and pollution dramatically reduce the supply of crawfish in Louisiana next year. This would most likely lead to an increase in the marginal utility of crawfish consumption.
Marginal utility of a commodity or service is the change in total utility resulting from consuming an extra unit of that commodity or service.
The marginal utility of a good or service tells about the happiness experienced or the contentment obtained by the consumers as a consequence of the increment or decrement in consumption by one unit.
There exist three kinds of marginal utility. They include positive, negative as well as zero marginal utility.
To learn more about Marginal utility here
brainly.com/question/15561406
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