Plz help, instructions are in the pic. i’ll give brainless

Reproduction: Involves mixing DNA (first box)

and the other two boxes are for growth and repair!!

Hope this helped:))

The first box goes into 'Reproduction', second and third go into 'Growth and repair'.

Good luck :)

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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several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.