Plll help asap A neutron strikes a plutonium-239 nucleus, starting a fission reaction. The products are a
strontium-96 nucleus, a barium-140 nucleus, and some neutrons. How many neutrons are in
the products of the reaction? (1 point)
O one
O four
O three
O two

i don't know what the picture looks like but i can take a guess and say maybe basidiomycetes?

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

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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answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus