Calculate the force required to stop a car of mass 1200 kg and a loaded truck of mass 9000kg in2 second ,if they are moving with same velocity of 10m/s

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

The fertilized egg  begins to develop into a hollow ball of cells called the blastocyst. 

Cardiac muscle causes movement in the bone.