Scientists have been able to estimate the age of our solar system by dating

Who was the first scientist to measure speed as distance over time?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.