Examine the equation.

2h2(g) + o2(g) → h2o(l)

match the equation's components to the appropriate description.

(g) -- state of matter
o2 -- reactant
→ -- yields
h2o -- product

The answers are

→ -- yields

O2 -- reactant

H2O -- product

(g) -- state of matter

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gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

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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