The possible answers are:
dominant allele frequency (p) : 0.02
dominant allele frequency (p) : 0.98
dominant allele frequency (p) : 0.08
dominant allele frequency (p) : 1.0
The frequencies of recessive and dominant alleles in the population should add up to 1. Therefore, answer : dominant allele frequency (p) : 0.98 is correct, since (0.02+0,98=1).
1. Moist air
2. The less dense air, the less oxygen (at least that's what my teacher says)
I would say the respiratory system (the lungs) fail. The lungs are to receive oxygen and it sends it to the heart.
I am not much of a biology nerd but I am taking an educational guess.
All I can say that the lungs need oxygen. Without oxygen, the heart will stop pumping blood and you will be suffocating with this essential. That is why you should never smoke and actually take great care of your precious body.
The answer is B, decomposers are like worms, they eat and break down stuff into soil
