Which of the following best describes a body in equilibrium?
a.
it is standing upright.
b.
all forces acting on a body are balanced.
c.
the force of gravity has been overcome.
d.
no forces are acting on the body.
select the best answer from the choices provided.

Chris has a thrombotic disorder which class of medications would his doctor prescribe to inhibit the thrombosis

Some infants in poorer households are not fed this important food for all babies. what is it? a. baby food b. breast milk or infant formula c. water. d. all of the choices are correct

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?