Lesson 1 BLOOD QUIZOnline version What are the different parts of blood? by Melissa Szydlowski 1 What is something blood DOES NOT DO a Carries waste b Carries oxygen and nutrients c Fights infections d digests food 2 What is plasma? a yellow liquid b yellow gas c red liquid d red gas 3 What gives red blood cells their color? a sunlight b carbon dioxide c oxygen d nutrients 4 What do white blood cells do? a fight infection and disease b carry oxygen c make the heart beat d heal damaged cells 5 What do platelets do? a carry oxygen to the body b fight infection and disease c carry nutrients to the body d repair damaged cells 6 How many blood types are there? a 5 b 9 c 4 d 8