Answer:
The testes
Explanation:
The testes is Male reproductive organ that produces sperm cells, these sperm cells are the ones used in the reproduction process of new organisms.
The correct answer would be, Social Commitment.
While they do not always enjoy spending time with their partner's family, they do this because of the Social Commitment.
Explanation:
When people fulfill the social demands of other people just for the sake of the commitment they made with each other, they are said to be bounded by the Social Commitment.
If two persons are committed, it is their ethical responsibility to take care of the social needs of the other person as well. Just like in this example given in the question, Patrick and Anna don't like to spend time with each other's family, but they both do it often because of their commitment with each other, which obligate them ethically to move with each other socially as well.
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Plate tectonics is the theory that the Earth’s outer shell is divided into many plates the glide over mantle. The plates act like a hard and rigid shell in contrast to the Earth’s mantle.
Answer:
Variable interval
Explanation:
In a variable interval, the researcher will not give the reinforcement on a regular schedule.
The purpose of this type of reinforcement is to condition the subjects to adopt a certain behavior even after the reinforcement is taken away in the future.
<u>Example:</u>
Let's say you want to teach your son to put away his toy after he's done playing it.
In order to encourage him, you give him his favorite candy as soon as he's putting away his toy, but you do not give the candy every time he does it. Sometimes you give it, sometimes you don't.
When this happen, your son will start to develop an understanding that there is always a possibility for candy every time he put away his toy.
This will make him more likely to put the toy away and wouldn't sulk even after he does not receive the candy.