How do you increase depth of field?
a. move to a higher power objective
b. increase the amount of light.
c. open the aperture of the iris diaphragm.
d. close the aperture of the iris diaphragm.
e. close one eye.
f. decrease the amount of light by lowering the differ switch.

Because the carnivores keep the herbivore population in check 

Yes yes yes very good

If you decide to make the leap to horse ownership it truly is a life changing event. once you sign the dotted line on the bill of sale you will have full responsibility for care, custody, training and financing your new horse.  . and leasing is just for a period of time for a amount of )