Answer:
C.
20 minutes a day, two days out of the week
Explanation:
i took the test
The answer is the quadricep muscles. They are engaged whe you use the leg extension machine.
Hope this helps! :)
What??? is this a question? if so, what are you asking?
By revolving the around the addition of a nucleotide with the incorrect base.
The body shuts down is wrong
dude this is easy
But hope I helped tho C:
