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harkovskaia [24]
3 years ago
5

A cell needs to transport materials across the cell membrane. Which of the following best describes the type of transport shown

here?
Chemistry
1 answer:
Klio2033 [76]3 years ago
4 0
You need to add the picture so we can see
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Because of the high number of hydrogen bonds, water exhibits ____________ , meaning the molecules cling together. under ordinary
Katena32 [7]
Answer:  1)  "cohension" ; 

               2)  "liquid" .
____________________________________________________________
4 0
3 years ago
A wavelength is the___<br> of one ____ ____
timofeeve [1]

Answer:  A wavelenghth is the<u> distance between successive crests</u> of one <u>wave</u>.

6 0
3 years ago
If a gas is initially at a pressure of 9 atm, a volume of 21 liters, and a temperature of 253 K, and then the pressure is raised
alex41 [277]

Answer:

15.04 mL

Explanation:

Using Ideal gas equation for same mole of gas as

\frac {{P_1}\times {V_1}}{T_1}=\frac {{P_2}\times {V_2}}{T_2}

Given ,  

V₁ = 21 L

V₂ = ?

P₁ = 9 atm

P₂ = 15 atm

T₁ = 253 K

T₂ = 302 K

Using above equation as:

\frac {{P_1}\times {V_1}}{T_1}=\frac {{P_2}\times {V_2}}{T_2}

\frac {{9}\times {21}}{253}=\frac {{15}\times {V_2}}{302}

Solving for V₂ , we get:

<u>V₂ = 15.04 mL</u>

3 0
3 years ago
These two elements are most likely good conductors of heat and electricity and shiny when solid.
Mama L [17]
Copper and Aluminium..........
8 0
3 years ago
Read 2 more answers
5. A standardized mass was known to weigh exactly 5.0000g. It was weighed on a newly
sergey [27]

Answer:

Absolute error = 0.001

% Error = 002 5

Explanation:

The absolute error is the the difference in the measured value and the actual value of a quantity.

Here the actual value is 5.0000 grams

The measured value is 5.001 grams

Absolute error

5.001 - 5.000\\= 0.001

Percent error

= \frac{AE}{AV}

Where AE stands for absolute error and AV stands for absolute value.

= \frac{0.001}{5.000} * 100\\

= 0.02 %

5 0
3 years ago
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