Why the answer to your question is Contour farming I hope this helps add me as a friend and I can help more
Answer:
single replacement
Explanation:
In the question it says one element replaces another element which means there is only one replacement.
Answer:
Thermal/Heat energy, kinetic energy, light energy, & Electromagnetic energy
Answer:
x = 1, y = 1 and z = 0
Explanation:
Given equation;

Boyle's law states that at constant temperature, the volume of a fixed mass of gas is inversely proportional to its pressure.
Mathematically the law is written as;

From the given equation, the values of x, y and z that will match this law is calculated as follows;

From harmful radiation from our sun!!!!!