Which of the following perspectives emphasizes that social class is based on
authority?

What is the function of the organelle labeled a in the diagram?

An object accelarates from rest to a velocity of 2.4m/s over a distance of 16m what was its accelaration

You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii