<span>Different pressure levels
Hope this helps and please award brainly :)
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Antibiotics added to livestock feed have been found to increase their growth rate, reduce incidence of infection, reduces mortality and improve feed conversion ratio or feed efficiency.
If you conduct experiments and get consistent results and then change variables and again get consisnet results.
The part of their eye , located behind the retina ,called the Tapetum lucidum. It is reflective and helps the cat with night vision based on how light passes through it
