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The first line, not the edge of the ruler.
By using detailed list of identifying characteristics that includes scientific names.
There are only two steps in a dichotomous key. In a key, an organism is divided using contrasting characteristics into smaller and smaller groups. Organisms are eliminated as choices are made.
The number 120.7 contains 4 significant figures. You start counting once you see any non-zero number. Any number after a decimal place is counted. The zero counts because it is a "captive" zero, which are always counted.
It is always a good idea to start measurements at a given mark on the instrument. This is because the ruler or measuring equipment may be damaged at the edges and thus will not give accurate results.
There are various things that could go wrong when using a dichotomous key. For instance missing essential information would affect the dichotomous key entirely.
laksdpoea
The first line, not the edge of the ruler.
They always used shields
By using detailed list of identifying characteristics that includes scientific names.
true
It is a dichotomous key
There are only two steps in a dichotomous key. In a key, an organism is divided using contrasting characteristics into smaller and smaller groups. Organisms are eliminated as choices are made.
Yes, a dichotomous key uses a series of paired statements that help classify an organism based on its characteristics. At each step, the user chooses the description that best fits the organism they are trying to identify, leading to a final classification or identification.
Light bulbs have always used watts.
A dichotomous key is a step-by-step way to identify an organism using a series of paired descriptions
"Now, class, why must you always talk when I say not to?"