David wants to live more sustainably and use a more environmentally friendly fuel source than the coal he currently uses to heat his home. which choice would be the most sustainable?

Switch from coal to solar power

Explanation:

The choices were:

A. switch from coal to natural gas

B. switch from coal to oil

C. switch from coal to solar power

D. switch to coal with a lower sulfur content

Explanation:

Clean , pure energy is derived from the sun from solar power systems. The installation of solar panels in your home helps to prevent greenhouse gas emissions and reduces our global dependency on fossil fuels. Fossil fuels such as coal and natural gas are the origins of conventional electricity.

just here for the other one bc they put up with u

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.