Answer:
Yes I'm pretty sure it's right
Explanation:
It looks right I looked over it and it looks good
Heating is still done largely by burning fuels, like it has been in the past, although people now have central heating to circulate the warm air throughout the house. Some people use electric heaters and people used to use cool water to cool their houses. Now people use electric air conditioners.
Answer:
what do you mean by this question
?
Proteins are made inside cells. When a cell makes a protein it is called protein synthesis.
