A 1.5x10³ kilogram car is driven at a constant speed of 12 meters per second counterclockwise around a horizontal circular track having a radius of 50 meters, as represented below. Which vector best represents the direction of the velocity of the car when it is at the position shown?

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation:

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

i think its d if wrong im sorry