Primary, so the first option, or option A
<span>This averages about 75 percent. This type of cocaine is a free base cocaine and is smoked. The high that it gives to the smokers is short but intense. It is also known as the most addictive form of cocaine.</span>
C.) 45 AND 75............
Answer : A model that helps explain the results of Mendel's crosses is called a (Punnett square).
