There are three main stages to a ticks life cycle:tick larva, tick Nymph, and adult ticks. Nymphal ticks cause the most Lyme disease infections in people. They are extremely small and have a painless bite which make them incredibly hard to detect. I hope i helped good luck mate!
The full solution can be found in the image attached. Graham's law was applied to the problem. The rate of diffusion of a gas is inversely proportional to its molar mass or vapour density. Molar mass= 2vapour density
