Question

Platelets ________. platelets ________. have multiple nuclei are the precursors of leukocytes stick to the damaged area of a blood vessel and help seal the break have a life span of about 120 days

Answer 1

The answer would be:

Platelets stick to the damaged area of a blood vessel and help seal the break.

Platelets are blood cells that play a role in blood clot formation. It also helps with blood vessel repair. The process by which platelets stick to the damaged area of a blood vessel is called adhesion. When platelets stick to the damaged blood vessels they release chemical signals to attract more platelets to the site of injury