Answer:
Absolute
Explanation:
Beck (1976, 1979) found that patterns of appraisal that cause anxiety and depression tend to involve evaluations that are Absolute.
From my knowledge and what I learned when I took biology I would say that most likely eukaryotes evolved from prokaryotes
Answer:
B. The Blood Travels Back to the Heart In a Vein
I think it might be mass extinction.
I suppose it is the density, having more pockets of air in between the granules of sawdust. Air has oxygen. What does a fire need to strive? Oxygen.