The first cell that was viewed by the light microscope was the oak bark.
The answer is B) <span>Nuclear power has far less environmental impact than using coal or natural gas to produce electricity.</span>
The answer to this question would be frequency.
The pitch of a sound makes is directly related to the frequency of the vibration. For every octave, the number of frequency will be increased 2 times. The frequency is influenced by various things. Changing the length of the instrument is the easiest method to change the frequency.
Hey there! Cellular membrane and cell wall is your answer.