Open Question: Explain how we can see ordinary, non luminous classroom objects.?
Open Question: explain how a body moving at a constant speed can be accelerating?
Open Question: can someone explain these problems for me?

Open Question: can someone explain these problems for me?

1.) (3x – 2y)^2 =

2.) If x > 2, then x^2– x – 6 over x^2 - 4=

3.) 4 – (-6) over -5 =

4.) If 2x – 3(x + 4) = - 5, then x =

5.) – 3(5 – 6) – 4(2 – 3) =

I know, it's elementary algebra and it's bad I can't even solve 'em, I just don't remember how too!
It's not for homework, it's for a placement test. So any help will do. Thank you!


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Open Question: Explain in detail, the job of the roots, stems, leaves, and flowers of plants?
Open Question: do club mosses found in paleozic forests exist? Explain please.?
Open Question: Explain density dependent and density independent factors and provide at least two different examples of each.?

Open Question: Explain density dependent and density independent factors and provide at least two different examples of each.?

1. Provide a plausible explanation to describe how a carbon atom from a corn plant in Iowa could end up as a sugar molecule in your body, and later be traced to a tree in Colorado.

2. Is the human population subject to the constraints of environmental resistance factors? Explain.


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Open Question: Briefly explain how the different atmospheric properties of Earth and Venus can be expla?
Open Question: Explain the role of water in the ionization of an acid?
Open Question: explain the voltage drop across the resistor. is there a current present (in circuits)?
Open Question: Explain how plate tectonics is important to evolution?
Open Question: Explain which kinds of mutations would result in a more serious form of cystic fibrosis.?
Open Question: Using Le Chatelier's principle, explain the effect of the presence of a salt of HB+ on the ionization of B?

Open Question: Using Le Chatelier's principle, explain the effect of the presence of a salt of HB+ on the ionization of B?

If you increase the presence of product into any system at equilibrium it will shift the equilibrium to the left or towards the reactant side.

In the case of your question....if you were to add HB+ to the system the equilibrium would shift left (or towards the reactants) which will decrease the ionization of B.

Or if you were to take B out (which isn't really a possibility) then again the equilibrium would be shifted to the left or towards the reactant side.


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Open Question: explain how you determined the index case when you do synthetic epidemic in microbiology (epidemiology)?
Open Question: What are ecosystems? Name two effects of human activities on your local ecosystems. Explain and provide exampl?
Open Question: explain the role of mitosis and the cell cycle for growth and asexual reproduction?

Open Question: explain the role of mitosis and the cell cycle for growth and asexual reproduction?

Yes , please help me with my biology question :)

thanks

Sorry, I could not read the content fromt this page.

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Open Question: Solar System: Explain the roles of gravity & pressure in the formation of the solar system.?
Open Question: Why are there so many genetic defects, how can anyone explain?

Open Question: Why are there so many genetic defects, how can anyone explain?

You are wrong in asserting that humans have more defects than animals.

One thing you must keep in mind is that being human, we are far more interested in human disease than animal disease.

There are no animals that we know as well as humans. The only ones that even come close are those that are useful for scientific or agricultural uses.


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Open Question: List seven micronutrients required by plants and explain why plants need only minute quantities of the element?