Independent variables: a variable that is changed or controlled in a scientific experiment. It represents the cause or reason for an outcome. Independent variables are the variables that the experimenter changes to test their dependent variable.
dependent variable: the possible outcome of the experiment; the effect. It depends on what happens to other variables in the experiment. The dependent variable is basically the part that you are changing.
I say its B. This is because ribosomes are proteins. RNA is creates a sysntesis of proteins by the help of a ribosomes. So ribesomes helps create proteins in our bodies.
The present is the key to the pats because what you have done in the past is what has now brought you to where you are now, it was the stepping stones
Marco places a toy car at the top of a ramp. He releases the car and measures how long it takes for the car to reach the bottom of the ramp. Then, he returns the car to the top of the ramp, releases the car again, and makes an additional measurement.
8 chromosomes. In reality each egg and sperm have 23 chromosomes each in order for produce a healthy zygote