D.All of these is the answer
Answer:
The answer is "frequency with which they are activated".
Explanation:
Frequency refers to the number of consecutive repetitive events per unit time. It is measured in hertz (Hz), equivalent to a single event per second. The time is the number of one cycle in a recurrent event, and so the duration is the same for the frequency, hence the frequency at which they are triggered is a key determinant of the brain's connections to be eliminated and maintained.
<span>the Stomata </span><span>is responsible for the exchange of gases in a leaf.</span>
The very bottom one is it
Answer:
Explanation:
Denitrification is the process the converts nitrate to nitrogen gas.