Given the actual
age of a small dog, how could
you find the actual age of a cat with the same human
How many actual years does it take for a small dog to
reach retirement age?
In the Challenge, you related the years in an animals
life to a human age. How could
you relate the years in a humans life to an animals
age? For example, if you were 13, what age
would you be in cat years?
did biologists decide that a 1-year-old small
dog is comparable to a 15-year-old human?
Why do puppies grow faster in
their first year of life than in later years?
Is this also true for human babies?
Do larger animals typically
live longer than smaller ones?
Which animals live the longest?