example best shows that the chemistry of water is helpful to plants? Water’s polarity produces a high density, which allows water to move to the leaves. Water’s bent shape causes a slow passage of nutrients up to the leaves of plants. Water’s polarity causes cohesion that pulls other water molecules up through a plant. Water’s bent shape reduces its own passage through the cell membranes of roots.

Answers

Answer 1

Answer: The right answer for the question that is being asked and shown above is that: "Water’s polarity produces a high density, which allows water to move to the leaves." Example best shows that the chemistry of water is helpful to plants is that Water’s polarity produces a high density, which allows water to move to the leaves.

Answer 2

Answer:

Answer: Water’s polarity causes cohesion that pulls other water molecules up through a plant.

Related Questions

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A catalyst works by(1) increasing the potential energy of the reactants(2) increasing the energy released during a reaction(3) decreasing the potential energy of the products(4) decreasing the activation energy required for a reaction
Mintu wants to increase the heat transfer between a metal iron and another piece of metal he wants to shape. He decides to increase the time the two metals are in contact, use a larger metal iron, and use a new metal material with a higher specific heat. Where is Mintu's error?A:Mintu should have decreased the size of the metal ironB:Mintu should have decreased the time he touches the two metalsC:Mintu should have chosen a material with a lower specific heatD:Mintu should have chosen a material the same temperature as the iron.

Scientific explanations of natural phenomena are based on A. opinion polls of scientists. B. only the observations made by a single scientist. C. only the most recent empirical evidence. D. all the empirical evidence available.

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Answer: D. all the empirical evidence available.

Explanation:

Answer:

Explanation:

What describes a change in velocity?

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Acceleration can be described as changes in speed, changes in direction, or changes in both. Acceleration is a vector.

Velocity is the displacement made per unit of time.

If direction or speed of the object change it causes change in velocity.

Acceleration is the term used for measuring the change of velocity. Acceleration is the change of velocity per unit of time.

If energy can neither be created nor destroyed in a chemical reaction, what can happen to the energy

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while energy cannot be destroyed or created, it can however be transformed into other forms of energy.

A piece of sodium metal can be described as

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A piece of sodium metal can be described as a soft silvery white metal that is highly reactive and can sometimes cause explosions. This is the reason why it doesn't occur naturally as an isolated metal. Instead, different sodium containing compounds undergo different processes to isolate the sodium metal.

Answer:

D. a pure substance and an element.

Explanation:

IM JUST HIM

A rigid cylinder contains a sample of gas at STP. What is the pressure of this gas after the sample is heated to 410 K?(1) 1.0 atm (3) 0.67 atm
(2) 0.50 atm (4) 1.5 atm

Answers

Answer:(4) 1.5 atm

Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

$(P_1V_1)/(T_1)=(P_2V_2)/(T_2)$

where,

$P_1$ = initial pressure of gas at STP= 1 atm

$P_2$ = final pressure of gas = ?

$V_1$ = initial volume of gas at STP = V L

$V_2$ = final volume of gas = V L

$T_1$ = initial temperature of gas at STP= 273K

$T_2$ = final temperature of gas = 410 K

Now put all the given values in the above equation, we get the final pressure of gas.

$(1atm* VL)/(273K)=(P_2* VL)/(410K)$

$P_2=1.50atm$

Therefore, the pressure of gas will be 1.50 atm.

To solve the problem, we assume the sample to be ideal. Then, we use the ideal gas equation which is expressed as PV = nRT. From the conditions of the gas sample, we calculate the pressure as follows: (NOTE: At STP 1 mol is equal to 22.4 L of a molecule)

P = nRT / V
P = (1 mol) (8.314 Pa m^3/ mol K) (298.15 K) / .0224 L
P = 110660 Pa or 1.0 atm

Thus, the answer is the value in option 1.

After creating a Beer's Law plot using standard solutions of Q, you determined the slope of Beer's Law to be 0.543 M-1. Your unknown solution of Q tested in Part B of the experiment had an absorbance of 0.144. Determine the concentration (in molarity) of the unknown solution Q from Part B. Do not use scientific notation or units in your response. If Carmen adds zeros after the decimal place, your answer will still be graded correctly.