Which of the following statements about the cells of any multicellular organism is true?
almost all of the cells have the exact same dna.
the same genes are expressed in each cell.
each cell has completely different dna.
different genes are expressed in different types of cells.

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

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?

Why is it incorrect to say that mitochondria function only as energy factories with cell