section 2 blood types

There is a variation in blood types myself am A+ but there are the rarest blood type on the planet is AB-. Type O– blood is considered the “universal donor” because it can be donated to people of any blood type. Type AB+ blood is considered the “universal recipient” because people with this type can receive any blood type.

section 1 - fingerprints

Fingerprints are different in every person
TYPES OF FINGERPRINT PATTERNS
PLAIN ARCH
TENTED ARCH
PLAIN LOOP (right way)
PLAIN LOOP (left way)
WHORL
CENTRAL POCKET LOOP
LATERAL POCKET LOOP
TWINNED LOOP
ACCIDENTAL