Me !

humans have been using fossil fuels to create energy. where do fossil fuels get the energy that is stored in them?

plants that have been buried

microbes

sunlight

the core of the earth

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

i would like to make dinner for my mom, dad, and sister