HELP FAST ‼️‼️

Which of the following produces the greatest
amount of carbon dioxide?
Who Is Producing Carbon Dioxide?
Electronics 6%
Refrigeration 8%
Transportation
Heat and A
Conditioning
46%
Factories
Water Heating 13%
Businesses
Homes
-
Lighting 13%
O A. Electronics
O B. Heating and cooling
O C. Refrigeration
O D. Lighting

answer:

B. heating and cooling

this is true is that what u needed

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."