Medium that contains agents that inhibit the growth of certain microbes, but allowing the growth of others is more likely: a. general purpose b. selective c. differential d. enriched e. none

is called echinoderms

answer by yourhope:

answer is

human impact on the environment can be seen in the deterioration of the !

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image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

i would say it is