If HH crossed with Hh. What would be the probability of hh?

Which of the following is the main purpose of a human community?

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 possible short and long term medical concerns for crew members on longer space exploration trips