savannah6833
savannah6833 savannah6833
  • 14-04-2021
  • Biology
contestada

please help ill mark as brainliest!! what was used to heat many homes and buildings before forced air systems became popular?

a. conductors
b. air comfort solutions
c. convectors
d. radiators

Respuesta :

sophiacawthorne49
sophiacawthorne49 sophiacawthorne49
  • 14-04-2021
A
hope this helps :)
Answer Link
lp30119
lp30119 lp30119
  • 14-04-2021

Answer: d radiators is the answer

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