Many scientists would argue that the reproductive system is the most important system in the body. which of these would best defend that thought? a) without the reproductive system, a species would not be able to survive b) the reproductive system is necessary to maintain a strong skeletal system c) the reproductive system must filter wastes so the body can remain healthy d) without the reproductive system, a body would be unable to transport oxygen to all of the cells in the body submit

Which property of fossils allow scientists to determine the relative rock ages..

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.