E) Ensuring driver safety
Without traffic laws, our roads would be complete chaos, no one would know when to turn and there would be many more accidents and car-accident related deaths.
Hi , one major danger of barbiturates is hyperactivity . Other examples are , sleepwalking , overstimulation and drug interaction.
I would choose answer 2, since that answer is based on a same size consisting of more than 1 person, making it applicable to statistic analysis and have an input in the observational study. The other questions ask for one data point, which isn't statistical
Source: AP Statistics
The solute potential for the body cells is 7.73 bars.
<h3>What is solute potential?</h3>
The solute potential is given by Ψ = iCRT where
- i = ionization constant,
- C = concentration,
- R = pressure constant and
- T = kelvin temperature
<h3>How to calculate the solute potential?</h3>
Given that Human body cells have a 0.15M NaCl concentration and the body cells knowing body temperature is 37 °C.
We have that
- i = 2 (since there two ions)
- C = 0.15 M
- R = 0.0831 Lbar/mol-K
- T = 37 °C = 273 + 37 = 310 K
So, substituting the values of the variables in to the equation, we have
Ψ = iCRT
Ψ = 2 × 0.15 M × 0.0831 Lbar/mol-K × 310 K
Ψ = 7.7283 bars
Ψ ≅ 7.73 bars
So, the solute potential for the body cells is 7.73 bars.
Learn more about solute potential here:
brainly.com/question/28691287
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Answer:
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