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Lilit [14]
2 years ago
9

What might make it hard for someone to use a dichotomous key? Make a list of possible reasons.

Biology
2 answers:
k0ka [10]2 years ago
8 0
Somethings that could make it difficult to use the dichotomous key would be if the two organism you were trying to use with it, look exactly alike. For example, you may be looking at two different types of pines with very, very small details that are different. Another thing would be if you couldn't see the small characteristics on your organism<span />
Vlad [161]2 years ago
3 0

The vocabulary is difficult.

The anatomical structures (dorsal, ventral) are not always easy to determine.

Some of the pictures did not show all aspects or key features of the organism.

Some specimens were very similar.

There were lots of questions and it seemed to take a long time to narrow them down.

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Pleaaase help , and show work if you can
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Answer:

1. 39 J; 2. 3.9 % usable; 3. 96.1 % unusable

Step-by-step explanation:

1. Available energy

Energy consumed              = 1000 J

Less waste         = - 177 J

Less respiration = <u>-784 J </u>

Total energy lost                = <u>-961 J </u>

Available energy                =   39 J

2. Percent of total energy usable

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3. Percent of energy unusable

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% of energy unusable = 961 J/1000 J × 100 % = 96.1 %

6 0
3 years ago
The image below shows plant cells.
ExtremeBDS [4]
C.All organisms have cells with different shapes and functions
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2 years ago
What are all the things that are kept the same in a experiment
muminat

Answer:

Explanation:

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7 0
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Need help!!!!!!!!!!!<br><br><br><br><br><br>​
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Answer:

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Explanation:

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