Its has to be A that's just plain common sense
Elbow is the joint between upper and lower arm while wrist is the joint between lower arm and hands.
So below :P
The answer should be mass of the object
Answer:
The correct answer would be thrombin.
The last step in the blood clotting is the formation of a fibrin clot.
Thrombin is the serine protease (protein) enzyme which activates fibrin.
It converts the soluble fibrinogen into the insoluble fibrin which then results in the blood coagulation.
