they can eat,sleep,drink,give birth to young,feed young, and get sick and tired.
Most humans treat horses well, but some humans (unfortunately) abuse them.
A good majority of horses do trust humans. These are horses that are treated fairly and have owners who make themselves the 'herd leader' and can prove that they will be fair, just, and protective of the horse. However not all horses will trust humans and not all humans are to be trusted, horses instinctively know this.
Horses do have ears just like humans.
humans depressed humans are less effective
Why yes, but humans look nothing like horses. Horses get the same sicknesses as humans do and they can get arthritis. Hope that helps
Technically yes it can, so long as it is a strain that is infectious to both horses and humans. However, horses are pretty resistant to tuberculosis.
horses have babies just like humans, exept they're horses, of course
Horses reproduce sexually just like humans do.
Same as a humans
No human would know if horses like rodeos because humans are not horses.
humans and wolves and bears eat horses
If you mean how horses helped humans in history check out this website : http://www.equestrianmag.com/article/history-horses-humans.html