Which correctly lists the two elements that make up the empty space in the universe? A. ice and debris
B. debris and dark matter
C. dark matter and dark energy
D. dark energy and dust
HURRRY PLEASEE

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?

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Where is pericardial fulid located