Which word is most clearly used denotatively?

science.

modern problems require modern solutions.

the sun warms our planet, and with the moon, creates the tides. the moon orbits the earth and in turn, the earth orbits the sun. because they appear to be the same size in the sky, the sun, earth and moon work together to create eclipses. when the moon is directly in between the earth and sun

i cannot see any of the options

2. list two reasons why fossil fuels should no longer be used as a source of energy in america.