CIRCULATORY SYSTEM INTRO

ANOTHER NAME FOR CIRCULATORY SYSTEM IS ______________________ SYSTEM

WHICH OF THESE PARTS DOES NOT MAKE UP THE CIRCULATORY SYSTEM?

• BLOOD

• BLOOD VESSEL

• HEART

• LUNGS

NAME THE BLOOD CELL.

• RED BLOOD CELL

• WHITE BLOOD CELL

• PLATELETS

WHAT IS THE LIQUID PART OF BLOOD CALLED?

• RED BLOOD CELLS

• WHITE BLOOD CELLS

• PLATELETS

• PLASMA

PLASMA MAKES UP _______ OF BLOOD.

• 35

• 45

• 55

• 65

WHY DO RED BLOOD CELL SETTLE AT THE BOTTOM WHEN BLOOD IS SEPARATED?

• THEY ARE LIGHTER

• THEY ARE HEAVIER

• THEY DO NOT HAVE A NUCLEUS

• THEY HAVE A BICONCAVE SHAPE

WHAT PART OF THE BLOOD SITS ON TOP WHEN THE BLOOD IS SEPARATED?

• RED BLOOD CELLS

• WHITE BLOOD CELLS

• PLATELETS

• PLASMA

NAME THE BLOOD CELL SHOWN IN THE DIAGRAM.

• RED BLOOD CELL

• WHITE BLOOD CELL

• PLATELETS

• PLASMA

THIS PART OF THE CIRCULATORY SYSTEM ACTS LIKE A PUMP.

• BLOOD

• BLOOD VESSEL

• HEART

THE CIRCULATORY SYSTEM IS RESPONSIBLE FOR _________________ MATERIALS AROUND THE BODY