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inessss [21]
2 years ago
6

A dichotomous key is a tool used to determine the identity of living and non-living things. Take a moment to brainstorm a situat

ion in which a dichotomous key would be useful.
Biology
1 answer:
umka2103 [35]2 years ago
8 0

Answer:

You could use one to see if that $210934879207344329 dollar "living" wood table is living or not. It could also be used at hospitals...

Sorry never heard of that "key" in my life...

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Now leave the paper in the container overnight. In the morning, look at the paper and write down your observations.
Goshia [24]

Answer:

Explanation:

Now leave the paper in the container overnight. In the morning, look at the paper and write down your observations.

what am i supposed to do????

8 0
2 years ago
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How do fossil fuels differ from fossils
Maru [420]
Because fossil fuels are like dead plants, coal, oil  that have been in the ground for a while that can be used for gasoline, and other things. while fossils are like prehistoric animals, and historic discoveries like bones
5 0
3 years ago
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Transcribe the following DNA template into mRNA<br><br><br> A T C G G A T A C
Mandarinka [93]
TAG CCT ATG - Template Strand
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4 0
3 years ago
Based on the information in the graph, what is the best conclusion to draw
Sever21 [200]

The correct answer is C. The birthrate is higher than the death rate.

Explanation

The graph is about the growth of the world population, this shows the population growth of the world, Asia, Africa, Europe, United States, Canada and Greenland, Mexico, Central America, Caribbean Islands, and South America, and Oceania (Australia and nearby islands in the Pacific). This graph covers the time from 1950 to 2050 divided into decades. In the specific case of Africa in 1950 it had a population of close to 300 million people. Subsequently, in 2010 the population of Africa was close to 1 billion people and the projection for the year 2050 is 2 billion people. According to this, it can be concluded that the birth rate is higher than the death rate because the population has a growth trend, which indicates that more people are born than die.

4 0
2 years ago
Concentration cell based on the Ni2 -Ni cell reaction.
Alex73 [517]

Answer:

Explanation:

The missing diagram contained in this question is first attached in the image below.

The objective of this question is to determine how ions migrate when the cells are operating by assuming the solutions are composed of Ni(NO3)2.

From the information provided:

In this instance, the ions tend to move first from cathode to anode in terms of raising the concentration of Ni(2+) at the anode, resulting in the development of a dead cell. The initial concentration of [Ni(2+)] in the anode solution is 1.00 × 10⁻³ M, which gradually increases to 0.5 M, during which both the cathode and the anode possess the same concentration at the same point.

This causes Q(equilibrium constant) to equal  1 as well as log(Q) to equal 0, indicating that the cell is dead.

As a result, the cell will cease to operate, and nothing will migrate from the left to the right side.

7 0
3 years ago
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