Stan and sandra are conducting some experiments on the moon. they drop a bowling ball and a tennis ball above the ground from the same height at the same time. which object will hit the ground first?

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over