<span>Selective breeding is when humans take certain organisms and breed them in order to produce desirable or beneficial characteristics (phenotypes).</span>
<span>People who smoke any kind of cigarette are at _________ of developing lung cancer than people who do not smoke.
</span>b. much greater risk
C)having too much homework. because that's an important responsibility during life
Answer:
not 100%sure but I think it's option A.
