Answer:
the answer would be D. synaptic peptide. The synapse, the firing of an action potential in one neuron—the presynaptic, or sending, neuron—causes the transmission of a signal.
Explanation:
False, all triangles have 180 degrees and 3 angles, if you have 2 angles that are 90 degrees it will not be a triangle because there will be no room for another angle.
WARNING: If you meant at most two 90 degrees meaning all angles add up to 180 than the answer is yes.
Answer:
stimulus discrimination
Explanation:
Mrs. Ridcully probably attempted that her conditioning (her own specific whistle) would eventually be generalized and other similar stimulus (dog owner's whistle) would generate the same conditioned response, but she failed. Instead, the dog discriminates Mrs. Ridcully's whistle from other people's whistle and will only respond to her.
Stimulus discrimination happens when the subject is able to differentiate between different stimuli, and will only respond to an specific stimulus.
A public good is a product or service that one consumer cannot prevent another consumer from using, and is accessible without payment.
