1.circle the letter of the protein that is not normal in people with sickle-cell disease
a. mucus b. hemoglobin c. red blood cells d. clotting protein

Match the types of competition to their descriptions

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an

What is any method of measuring the age of an object or event in years, such as using atomic half-life?