PLEASE HELP Two parents have children that exhibit nearly a 50/50 split of dominant and recessive traits. Explain how you know from this information which genotypes the parents have.

What is the 77 element on the periodtic table

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?

What are some characteristics of a free enterprise economy?