Organisms that live in deciduous forests have developed unique adaptations that aid in their survival. how are the bill and feet of the platypus specially adapted for survival in their environment?

a.
close the nostrils in its bill when diving underwater; pointed bill for spearing fish for food; detect vibrations of moving prey using the pads on their feet
b.
detect the electrical discharges of prey in the sand using small pits on its bill; crush the food with grinding pads on the top and bottom of its bill; webbed feet
c.
have wide nails for digging burrows; webbed feet; grind food with modified teeth on the upper part of their bill
d.
detect the electrical discharges of prey in the sand using small pits on its bill; pointed bill for spearing fish for food; ‘finger-like’ toes on their feet that them hold onto and eat their food

B IS THE CORRECT ANSWER

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.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation: