Which resource can be used for electricity, vehicle fuel, and heat?
a. wind
b. biomass
c. geothermal activity
d. water

The right option is; B. Biomass

Biomass is the energy that is stored in organic materials made from the sun (during photosynthesis) and produced by living organisms (plants and animals). Biomass is a renewable source of energy and its uses is broad and very important. Biomass can be used for heating, cooking and to generate electricity in power plants. It can also be changed into liquid form to use as automobile fuels or changed to biogas which can also be burned as a fuel.

a community that experiences major changes undergoes progress

b. to discover aspects of the natural world.

hopefully i .