PLS HELP ASAP Which choice BEST describes the motion of the car represented by the graph?

A positive acceleration

B constant velocity

C negative acceleration

D constant deceleration

When scientist examine data such as historical documents, they are using the "scientific methods"

It is called the medulla oblongata or people usually call it medulla. it is the lower half of the brain stem continuous with the spinal cord. 

Lysosomes contain digestive enzymes (lysozyme) and in digestion of different biomolecules like proteins, fats, starch, etc.cleans the cell by destroying damaged organellesprotects cells from certain virus/bacteria by killing them