Final answer:
Yes, blood still clots with a preservative.
Step-by-step explanation:
Yes, blood still clots with a preservative.
Blood clotting, also known as coagulation, is a normal response of the body to prevent excessive bleeding when a blood vessel is injured. It involves a complex series of reactions that result in the formation of a clot, which stops the bleeding.
A preservative may delay or inhibit the clotting process to some extent, but it cannot completely prevent clot formation. This is because blood clotting is a natural and necessary process that occurs in the body regardless of the presence of a preservative.