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Over [174]
2 years ago
7

Study Figure 3 which shows a food web for an ecosystem in

Geography
1 answer:
Marina CMI [18]2 years ago
4 0

Answer:

because time period does not depend upon the weight of the world

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Write an equation perpendicular to the line y=1/4x -9 and passes through (1,1)
GarryVolchara [31]
You should write out y=mx+b and then plug in 1/4 to the m and then plug in the x and numbers to solve for b

6 0
3 years ago
A cartographic map of countries around the Jordan River and the Dead Sea. Clockwise, countries labeled are Lebanon, Syria, Jorda
Serggg [28]

Answer:

Jordan.

Explanation:

Jordan is more dependent on the river because the majority of Jordan's population is located near the Jordan River, and the area surrounding the Jordan river is the only place where agricultural is sustainable in Jordan

8 0
3 years ago
Read 2 more answers
How is the study of the earth's interior an example of indirect observation
castortr0y [4]
There is really nothing to know. All you have to use is context clues and common sense. We know some synonyms for direct are manage and handle. Indirect means not direct, right? And we can't handle or manage earth's interior (core), right? Therefore, the study of earth's interior is an example of indirect observation because we cannot directly manage it.
5 0
3 years ago
Japan has been accused of which of the following
vesna_86 [32]
<span>Japan has been accused of war </span>crimes against either enemy combatants or enemy non-combatants. War crimes also included deliberate attacks on citizens and property of neutral states as they fall under the category of non-combatants, as at the attack on Pearl Harbor. They have been accused of conducting a series of human rights abuses against civilians and prisoners of war (POWs) throughout east Asia and the western Pacific region. I hope I helped! ^-^
4 0
3 years ago
it is possible for two stars to have different temperatures and different sizes but the same luminosity. explain how.
Darina [25.2K]

Answer:

Two stars (a and b) can have the same luminosity, but different surface area and temperature if the following condition is met:

(T_a^4)(R_a^2) = (T_b^4)(R_b^2)

Explanation:

The luminosity of a star is the total energy that produces in one second. It depends on the size of the star and its surface temperature.

L = σ(T^4)(4πR^2)

L is the luminosity f the star, T is the temperature of the surface of the star and R is its radius.  

Two stars can have the same luminosity if the relation between the radius and the surface temperature is maintained.  

To see this lets suposed you have 2 stars, a and b, and the luminosities of each one of them:

L_a = σ(T_a^4)(4πR_a^2)

L_b = σ(T_b^4)(4πR_b^2)

you can assume that L_a and L_b are equal:

σ(T_a^4)(4πR_a^2) = σ(T_b^4)(4πR_b^2)

Now, you can cancel the constants:

(T_a^4)(R_a^2) = (T_b^4)(R_b^2)

as long as this relation between a and b is true, then the luminosity can be the same.

6 0
3 years ago
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