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3 years ago

11

Which of the following shows the correct order of structures? A. cells organs tissues systems B. cells systems tissues organs C.

cells tissues systems organs D. cells tissues organs systems

2 answers:

Korolek [52]3 years ago

4 0

The answer is D. cells tissues organs

Sladkaya [172]3 years ago

3 0

The answer to your question is D!

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Anyone know how to solve this? 4+9×2÷3−1

Nutka1998 [239]

You want to use PEMDAS to solve this equation.

4+9*2/3-1

4+18/6-1

4+6-1

10-1

9

Your answer is 9

Thanks -John

If you have anymore question just ask! :)

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2 years ago

Compare and contrast the function of the thymus and spleen<br> needed asap

Helga [31]

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Explanation:

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2 years ago

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Papessa [141]

Answer:

589.3 g is the answer

Explanation:

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2 years ago

Explain how carbon dioxide, in its standard state, would compare to the solubilities shown on the graph.

Sladkaya [172]

The answer is C. It would look similar to the graph for KNO3

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2 years ago

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Review. As an astronaut, you observe a small planet to be spherical. After landing on the planet, you set off, walking always st

anyanavicka [17]

To find the mass of the planet we will apply the relationship of the given circumference of the planet with the given data and thus find the radius of the planet. From the kinematic equations of motion we will find the gravitational acceleration of the planet, and under the description of this value by Newton's laws the mass of the planet, that is,

The circumference of the planet is,

$\phi = 25.1m$

Under the mathematical value the radius would be

$\phi = 2\pi r$

$r = \frac{25}{2\pi}$

$r = 3.9788km$

Using second equation of motion

$x = \frac{1}{2} at^2$

Replacing the values given,

$1.4 = \frac{1}{2} a (29.2)^2$

Rearranging and solving for 'a' we have,

$a = 0.003283m/s^2$

Using the value of acceleration due to gravity from Newton's law we have that

$a = \frac{GM}{r^2}$

Here,

r = Radius of the planet

G = Gravitational Universal constant

M = Mass of the Planet

$\frac{(6.67*10^{-11})*M}{(3.9788*10^3)^2} = 0.003283$

$M = 7.79201*10^{14}kg$

Therefore the mass of this planet is $7.79201*10^{14}kg$

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3 years ago