In multicellular organisms, which choice ranks the level of organization from simplest to increasingly more complex?
A.
cells, tissues, organ systems, organs
B.
organs, cells, tissues, organ systems
C.
cells, tissues, organs, organ systems
D.
organs, tissues, organ systems, cells

Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha

Ain is , is 's of ? 0.62 0.79 1.27 1.50

A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.