I think A in am not a 100%sure tell me if I am wrong.
Answer:
Is a push or a pull that causes a moving object to change it's motion; makes objects move or stop; can make an object that is standing still start to move in the direction of the force; can make an object move faster, slow down, stop, or change position. friction.
Hope this helped! This is called a punnett square, it calculates the percentages of phenotype outcomes. Some are more difficult than others, but this is pretty basic, just be sure to study about this.
Alec Jeffreys is a professor at the university of Leicester. and discover DNA typing in the UK .
