The most successful reinforcement schedule to use after an animal has learned a new trick has been shown to be:

a) fixed-ratio

b) fixed interval

c) variable ratio

d) variable-interva

Describe the widely accepted explanation for the explanation for the formation of the universe.

In asexual reproduction the daughter cells inherit their dna from

Where does protein building begin

The closest relatives to land plants are chlorophytes in the archaeplastids. True or False

What is the purpose of the comb? - science

What was the result of the human genome project?

During periods of extreme stress a client may experience elevated blood pressure, dilated pupils, and increased respirations. these unconscious responses originate in which part of the brain?

It takes about 8 minutes 20 seconds for light (or radio waves) to travel from the sun to Earth. In the future, when there is a human colony orbiting Saturn, about how long will it take you to send a message from Earth to that colony? A. 71.25 s B.

How does King Hamlet die? A. His wine glass is poisoned. B. He is thrown off a bridge. C. He is bitten by a snake. D. Poison is poured in his ear.

A group of people? A:perspectives B:insituitions C:commuinty D:circumstances