Companies may draw water from nearby sources, including the ocean, to cool industrial equipment. After the water has passed through or over their equipment,
it is returned to its source. The heated water contains less oxygen than cool water.
What happens when companies expel heated water into the ocean?

A. All marine organisms suffer an oxygen shortage.
B. Marine organisms breathe less during an oxygen shortage
C. Freshwater organisms suffer an oxygen shortage
D. Some marine organisms suffer an oxygen shortage

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!

black

lasagna

lunch

math

what in the weirdo : o