The answer to your question is C. Bicep curl it's a very common example of concentric contraction. Hope this helps :)
Answer:
B is my guess not positive though maybe wait for someone else to back me up on it
Answer:
Leave the blower running for ventilation while anyone is inside. Running the Silo blower for 15 to 45 minutes before entering the silo and while you are in the silo will help remove silo gas, but this is not a substitute for a self-contained breathing apparatus.
Explanation:
Requires travel that many families cannot afford., hope it helps!!!
I think it is the y cromazone
