Katherine's dog used to drool when he heard her go to the food cupboard. Recently, Katherine has begun to take a plate from the cupboard before going to get the food. Her dog now drools when she goes to the plate cupboard. This is an example of:.

Higher order conditioning

Explanation:

Higher order conditioning refers to a situation in which a stimulus that was previously neutral is paired with a conditioned stimulus. Katherine's dog made use of higher order conditioning.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

a) they had recently endured the tyranny of the british king, parliament, and its royal