The statement that best explains why a carbon atom can cons with other atoms is that it has 4 valence electrons.
Wow jekson you gave a good question
C. Medusa. Everything else on the list is a part of another creature, medusa is the only cnidarian here!
The correct option is: A STRONG WIND BLOW ACROSS A MIDWESTERN PRAIRIE.
This sentence describes energy flow between two natural elements. The strong wind is natural and the prairie is natural.
But the other sentences involved artificial systems which had been set up by man. A turbine is a machine that is used to generate energy from wind; it is an artificial system created by man.