Reversible lanes are marked with unique signs, signals and markings, such
a) a flashing yellow x, which means use this lane only for a right turn
b) a solid yellow x, which means stay in the lane but slow down
c) a red x, which means the lane is closed
d) a flashing red x, which means to prepare to stop
viruses such as hiv reproduce rapidly. what is the connection between reproduction rate and evolution? mutations occur when genetic material is replicated, which happens when a virus reproduces. the faster a virus reproduces, the more mutations occur.
that one is bigger than the other
a) a flashing yell...