Scishow Explains Why We Have Different Blood Types

Scishow Explains Why We Have Different Blood Types
Scishow Explains Why We Have Different Blood Types

Scishow Explains Why We Have Different Blood Types Why do we have different blood types — and do they make us more vulnerable to Covid-19? Most humans fall into one of four blood groups — A, B, AB or O Animal blood comes in a rainbow of colors—here’s why From milky blue to lime green, organisms have evolved different types of blood—and ways to move oxygen around the body

Why Do We Have Different Blood Types
Why Do We Have Different Blood Types

Why Do We Have Different Blood Types

Why Do We Have Different Blood Types Amazing Science Facts
Why Do We Have Different Blood Types Amazing Science Facts

Why Do We Have Different Blood Types Amazing Science Facts

Why Do We Have Different Blood Types
Why Do We Have Different Blood Types

Why Do We Have Different Blood Types