How do magnetic stripes show the history of Earth's magnetic field? A. As you move down through the seafloor, rocks get older.
B. As you move away from a coast, the rocks get younger.
C. As you move away from an ocean ridge, the rocks get older.
D. As you move eastward along a continent, rocks get older.

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Drag the correct tiles to the image. not all tiles will be used. the diagram is a schematic representation of the electron transport mechanism in mitochondria. label the diagram to complete the model.

What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled