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g100num [7]
3 years ago
13

List two types of pure substances

Biology
1 answer:
Contact [7]3 years ago
5 0
The two types of of pure substances are elements and compounds. 
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Each row in the auditorium has 18 seats and 246 and teachers are going to watch an assembly in the auditorium how many rows of s
Romashka-Z-Leto [24]

13

Explanation:

We will divide the total number of the teachers (246) in the auditorium with the maximum number of seats per row (18) to determine how many rows are completely filled;

246/ 18  = 13.6667

We are only interested in rows that are completely filled which is the whole number;

= 13

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Answer:

Basic Research

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Conclusively, the research is a basic in nature because it gave a better understanding of the natural world.

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What does a mass extinction look like in the fossil record?​
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Explain the all-or-none law of action potentials and describe the effect of increased stimulus strength on action potential prod
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