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3 years ago

Which statement is true about the plasma membrane?

Chemistry

1 answer:

Genrish500 [490]3 years ago

5 0

Answer:

1st one is right..it helps filter waste inside the cell.

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PLS HELP ASAP!! Why is titanium known as a strategic metal??

Rom4ik [11]

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Titanium is known as a strategic metal because it is one of the most abundant items on Earth! Also, it is used to build structures, such as space crafts, aircrafts, etc.

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Hope this helps!

7 0

3 years ago

A motorcycle travel at 6.0 m/s. After 3.0 second, the motorcycle travel at 15.0 m/s. Which of the following was the average acce

Lerok [7]

Hello!

$\large\boxed{a = 3m/s^{2}}$

Use the following equation to solve for the average acceleration of the motorcycle:

$a = \frac{v_{f}-v_{i}}{t}$

Plug in the given final, initial velocities, and the time:

$a = \frac{15-6}{3}\\\\a = \frac{9}{3}\\\\a = 3m/s^{2}$

7 0

3 years ago

Which object will have the greatest gravitational pull?

sukhopar [10]

Answer:

the sun i think because the sun has the greatest gravitational pull

6 0

3 years ago

15. The mass of a sample of iron is 114 g, and the density of iron is 7.86 g/cm3. What is the volume of this iron sample?

anyanavicka [17]

Answer:

The answer is

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

$volume = \frac{mass}{density}$

From the question

mass of iron = 114 g

density = 7.86 g/cm³

The volume is

$volume = \frac{114}{7.86} \\ = 14.50381679$

We have the final answer as

Hope this helps you

5 0

3 years ago

Which pair has the stronger ionic bond:<br><br> - MgCl2 vs. NaCl2<br> - NaCl vs. LiCl

Rudiy27

Answer:

- NaCl vs. LiCl

5 0

3 years ago