Which effect of an environmental change does this best

illustrate?

Due to the short-term environmental change of a drought, much of the soil in an area can no longer support a species of wildflower. As a result, the plants now grow only in small regions within the area. Which effect of an environmental change does this best illustrate? migration loss of habitat adaptation extinction

Explanation:

Adaptation is a property of organism which is acquire with the passage of time in order to survive in extreme environmental conditions. The organism produces various adaptation in its body which help them to live. Those organism which has no such adaptation will be eliminated from environment so that's why by changing environment some organisms survived and others will be eliminated.

the answer is c) an oak tree

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.