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vova2212 [387]
3 years ago
10

A Series of choices between two characteristics that is used to identify an organism is called a

Chemistry
1 answer:
Zielflug [23.3K]3 years ago
8 0

Answer: Dichotomous

Using a Dichotomous Key to Identify Organisms

A dichotomous key is a tool used by biologists to identify organisms in a group through a process of answering yes or no questions about the organism. Dichotomous means 'divided into two parts', as each question about an organism has two choices.

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Formula: % by mass = (mass of solute / mass of solution] *100

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mass of solution = 80.85 g

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Solution

% by mass = (mass of solute / mass of solution] *100 = >

mass of solute = % by mass * mass of solution / 100

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