The correct answer is bioavailability.
<span>Bioavailability is an important factor in establishing nutrient requirements and it represents the degree to which food nutrients are available for absorption and utilization in the body. The amount of a nutrient in a food that the body can actually use may vary depending on age and physiologic condition.</span>
Carbon dioxide should be the answer considering its a huge focal point in our climate today and how it affects it.
You have not given the concept map. But I think it might be this one. So, according to this concept map, the answer should be B. H2O and CO2
Lymphedema is the condition I believe.
Answer:
In the Dead Sea, they found that the rate of evaporation peaks during the day just a few hours after solar radiation peaks.
