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Furkat [3]
2 years ago
10

State one type of additional information that could be used to determine if these three species are closely related.

Chemistry
1 answer:
Luda [366]2 years ago
5 0

Answer:

Study the bone structure of limbs.

Explanation:

Study the bone structure of limbs can be used to find out the relatedness and relationship among three species because the pattern of bones structure is similar but the structure is different from one another due to different environmental conditions. This study provides important and useful information whether the three species are closely related or not. If they have similar bone structure than we can say that there are more chances that they are closely related to each other.

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First we have to calculate the molecular weight (Mw) of H₃BO₃ from the molar masses of the elements:

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The molecular weight indicates that there are 61.6 grams per mol of substance. The scientist has 22.5 g, thus we can calculate the number of moles of H₃BO₃ by dividing the mass into the molecular weight as follows:

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