Which one of the following statements about aging is most accurate?
a
b
Oo oo
The brain reaches its maximum weight around the seventh decade of life.
Synaptic connections are too fixed to permit a great deal of learning after the age of 35.
Despite some neuronal loss, an unlimited number of neural pathways are available and ready to be developed; therefore,
additional learning can occur throughout life.
Learning throughout the adult and aging years is supported primarily by glial proliferation.
Increased efficiency of the sympathetic nervous system enhances the ability to learn.
d

What is the chemical formula of the following compound

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

What reaction is taking place? 02 + c3h8 = h20 + co2