Fter meeting with their instructor, pablo and johanna know that they need to change their experimental design. they contact a local puppy farm and arrange to do their study with 3-month-old litters of pups from four irish setters, a total of 24 puppies, consisting of 12 females and 12 males. in order to have two sets of puppies, one set to be the control group and one set to be the experimental group, pablo and johanna should

The independent variable in this study will be the type of food the dogs recieve.

Explanation:

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation:

answer; ///self- learning;