The answer is d she feels sorry for him
The answer is "variable-ratio schedule".
In operant conditioning, a variable-ratio plan refers to a calendar of fortification where a reaction is strengthened after an eccentric number of reactions. This timetable makes an enduring, high rate of reacting. Betting and lottery diversions are great cases of a reward in view of a variable ratio schedule.
Answer:
It was an American victory that forced a British widthdrawal from the countryside back to Boston. The first shot of the battle became known in American history as "the shot heard round the world."
Explanation:
hope this helps this is all i could find:(
Explanation:
As nouns the difference between tenant and villein
is that tenant is one who pays a fee (rent) in return for the use of land, buildings, or other property owned by others while villein is (historical) a feudal tenant.
As a verb tenant
is to hold as, or be, a tenant.