I think its A but it has been a while since i did this.
Answer:
non living *face palm*.....
Explanation:
The evidences that Charles Darwin used to support his theory are:
fossil records
biogeography
comparative anatomy
vestigial organs occurence
analogy and homology.
What are the major levels of organization, from smallest to largest, that ecologists commonly study? The 6 different levels of organization that ecologists commonly study are species, population, community, ecosystem, and biome.
Answer:
Injury to the alveolar-capillary membrane
Increased alveolar-capillary permeability
Decreased lung compliance
Explanation:
Acute respiratory distress syndrome (ARDS) is a serious health problem that affects the lungs, which is caused by significative amounts of fluid that fill the air sacs. ARDS may be caused by distinct conditions such as, for example, pneumonia, sepsis, and traumatic injury. ARDS is a type of respiratory failure that results in decreased oxygen levels and increased carbon dioxide (CO2) concentration into the bloodstream.