Question

guided practice
which statement is true about the energy that fuels life on earth?
a. it comes from the sun.
b. it is mechanical.
c. it is primarily chemical.

Explanation:

Most life on Earth relies on photosynthesis, where producers convert sunlight into usable energy. This energy moves up food chains, making solar energy the primary fuel for nearly all terrestrial life. Mechanical and chemical energy are not the primary sources for life's overall energy needs.

Answer:

A. It comes from the sun.