Producing agriculture past the area of the fourth ring would lead to famine.
B.
Producing agriculture past the area of the fourth ring would not be accessible to the railroad.
C.
Producing agriculture past the area of the fourth ring would not be profitable.
D.
Producing agriculture past the area of the fourth ring would be too dangerous.
the answer to this is C.
Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide.
Answer:
both can form at any time
Explanation:
The Sun revolves around the Earth and other planets.
The Earth and other planets revolve around the Sun.
Each of the planets revolves around its own Sun.
By the movement of translation, the planets revolve around the Sun describing an orbit.
All the planets travel their orbits around the Sun in a counter-clockwise direction.
The answer is: The Earth and other planets revolve around the sun.