use the term technolgy, scientific law and scientific theory in a complete sentence

A scientific law is a well established fact that is acceptable to all  and is considered universal such as Newton's law , gravitational law etc. while on the other a scientific theory is the best possible explanation of any observed phenomena  which is subjected to change such as cell theory, heliocentric theory etc. and technology is the usage of scientific knowledge into practical processes such as industry, manufacturing plant, IT etc.

Explanation:

The under given statement represents the usage of three terms namely technology,scientific law and scientific theory in a complete sentence -

A scientific law is a well established fact that is acceptable to all  and is considered universal such as Newton's law , gravitational law etc. while on the other a scientific theory is the best possible explanation of any observed phenomena  which is subjected to change such as cell theory, heliocentric theory etc. and technology is the usage of scientific knowledge into practical processes such as industry, manufacturing plant, IT etc.

b. the carbon cycle ensures living things have a source of hydrogen