What do ruminants have that nonruminants do not? an extra lung for respiration

extra chambers in the stomach

an extra valve in the heart

an extra system for movement

answer; i do believe that the employee must do the adjusting;

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx

they could find out our specific needs.

answer; coffee cultivation;