In some skeletal muscles, the
fascicles form a common angle with the tendon. These skeletal muscles are known
as Pennate muscles (also called pinnate muscles or penniform muscles). Generally,
these types of muscles allow higher force production but smaller range of
motion.
The answer is a hypothesis Natural phenomena are those that occur or manifest without human input.
A test that combines radioactive chemicals and antibiotics to detect minute quantities of substance in a patient's blood is RBC nuclear scan.
It used small amounts of radioactive material that is marked as tag and red blood cell as RBC's. After this your body will be scanned to see the cells and tracking the movement of body.
This process firstly removing blood from a vein. Then RBC are separated from the rest of the blood. After this the cells are mixed with radioactive material. After a short time, the tagged RBC are injected into your veins.
Veins is a tube like structure that forms part of blood circulation system of the body, that carrying oxygen-depleted blood.
To learn more about veins here
brainly.com/question/28216296
#SPJ4