researchers are studying linches growing on trees in a forest ecosystem. At the beginning of the study, the researchers identified twelve linchen species in the forest. Later, a forest fire happened in the study area. The researchers returned to the area and found only six linchen species. Which inference is best supported from the researcher’s observations?

They can infere that the surviving six lichen species are either genetically adapted to be fire resistant, or they recover very fast from an inferno situation. Whereas the other six that were wiped out were not adapted for these situations.

Explanation:

with pass cost = $25

without pass cost = 3x number of days going the the class

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.