it stays the same
it becomes irregular
it decreases
it increases
After waste leaves the Colon, it enters the Rectum, and is discharged through the Anus.
The plasma membrane
Nuclear membrane
epdidymides
The cell membrane controls what enters or leaves the cell.
it enters most rapidly by facilitated diffusion!!
From the left ventricle.
The only things that enter and leave cells are molecules and proteins. organelles do not leave the cell.
in enters through something called stomata
It might or might not leave it later.
distance between two successive crests or troughs is called one wavelength and at any point the number of succesive crests or troughs passing through a given point in one second is called its frequencyWave speed c = frequency f times wavelength lambdaFor a wave in air the speed of sound is c = 343 meters per second at 20 degrees Celsius.For a wave in vacuum the speed of light is c = 299 792 458 meters per second.frequency f = wave speed c divided by wavelength lambda.There is a useful calculator for converting wavelength to frequency and vice versa.Scroll down to related links and look at "Acoustic waves or sound waves in air".
Materials enter and leave the nucleus through the selective membrane. The membrane always controls what leaves and enters the nucleus.