The answer to your question is C. syntax
Syntax is simply the arrangement of words to make sentences.
Hope this helps!
The answer is b for broomstick
Yes i do think it should be more
HVAC, which stands for Heating, Ventilation and Air Conditioning, is very useful in countries with 4 seasons. During summer, they use air conditioning; during winter, they use heat pumps. The capacity of HVACs are usually expressed in tons. 1 ton is equal to 12,000 BTU/h. For residential heating systems, the capacity usually ranges from 1-5 tons.
