What is the main idea of this passage from "how to eat an ice-cream cone"

3one of the biggest impacts a building has on earth is the energy it uses. currently, most of the world’s energy comes from burning fossil fuels. these fuels are dirty and when they are burned they pollute the air and water. one way to burn fewer fossil fuels is to reduce the amount of electricity a building has to use. passive solar heating, which uses heat from the sun, reduces the amount of fossil fuel used to heat buildings. passive solar heating requires a south-facing wall made of glass. when sunlight shines through the wall, it is collected and used to warm the building. another way green buildings reduce their electricity use is to install other energy sources. for example, some green buildings use panels that turn energy from the sun into useable electricity. which is the best summary of paragraph 3? a) fossil fuels are dirty and pollute the air and water. most of the world's energy comes from these fuels. b) the biggest problem of buildings is that they use fuel that is dirty for heating. they need to do something to be more energy efficient. c) panels that turn energy from the sun into electricity and passive solar heating can stop the burning of fossil fuels which pollute air and water. d) since fossil fuels are dirty and pollute the air and water, other technologies that pollute less and produce energy have been developed like solar energy and green buildings.

How does the conflict in this excerpt advance the plot? check all that apply. carew’s murder provides mr. utterson with a reason to search mr. hyde’s house and learn more about him. mr. hyde is found hiding in his home when mr. utterson and inspector newcomen search it. mr. utterson finds evidence on the victim that further ties mr. hyde to dr. jekyll. mr. utterson begins to dislike mr. hyde and becomes suspicious of his connection to dr. jekyll. inspector newcomen and mr. utterson find items that suggest mr. hyde has committed other crimes.

Making a story about a myfwa(wolf and human) this is what i have is it good? my name is sylvia stone its been years since bunny's trusted us wolves and its stupid how this on bunny sellina bully's me only because i threatend to eat her years before we trusted each so mabey u might say she deserves revange is say i kill her once we start war harsh? ? if it is i dint give a single heck about it.plz tell me what to fix and u can edit it if u would like the pic is what i want her to look like i didn't want to show her face yet.