Carbon monoxide, a substance found in tobacco smoke, is also found in
a. household cleaning products
b. vehicle exhaust
c. nail polish remover
d. paint thinner

Adisease in which scar tissue replaces healthy liver tissue

Which characteristic do healthy families have in common? a. having above average household income b. ignoring one another’s happiness c. demonstrating love for oneself d. communicating with one another

What are the components of an effective weight-training program? a. conditioning, progression, generalization, overwork, balance, and recovery b. overload, progression, specificity, regularity, recovery, balance, and variety c. overwork, coordination, motivation, conditioning, regularity, and variety d. consistency, progression, rest, regression, balance, and specificity