Hi, ? select the answer below that best fits the following description 1) voluntary come in pairs attach to the bones through tendons made up on long, cylindrical fibers a; striated muscles b; cardiac muscles c; smooth muscles d; conracted muscles 2) involuntary found in internal organs can stretch or maintain tension for long periods of time a; striated muscles b; cardiac muscles c; smooth muscles d; conracted muscles

The answer is B; Cardiac muscles.

Explanation:

As their name suggests, cardiac muscles or heart muscles can be found in the heart. They are involuntary and striated muscles. Cardiac muscles are highly specialized muscle cells and provide blood pumping through the body. Because heart must pump blood all the time, these muscles must have high contractile strength and endurance.  

its b i just took the test and i hit a it was wrong

i believe it is true.