If someone is predisposed to a disease, they are more likely to contract the disease due to __ A. lifestyle choices B. heredity C. random chance D. factors other than heredity or lifestyle

## Step 1<br />The problem is asking us to identify the factor that makes someone more likely to contract a disease if they are predisposed to it. The term "predisposed" refers to a person's increased likelihood of developing a particular disease due to certain factors.<br /><br />## Step 2<br />The options provided are lifestyle choices, heredity, random chance, and factors other than heredity or lifestyle. <br /><br />## Step 3<br />Lifestyle choices and factors other than heredity or lifestyle can influence the likelihood of developing a disease, but they do not necessarily predispose a person to a disease.<br /><br />## Step 4<br />Random chance is not a factor that can predispose a person to a disease. It is an unpredictable event that can lead to the development of a disease, but it does not predispose a person to it.<br /><br />## Step 5<br />Heredity, on the other hand, is a factor that can predispose a person to a disease. This is because certain diseases are inherited from parents to their offspring. This means that if a person has a predisposition to a disease, it is likely due to heredity.