Answer:variable - interval
Explanation: In the this scenario, The humanities instructor is using a variable-interval schedule of reinforcement. The instructor used the word 'surprise' meaning the time and date of the test isn't fixed and the quizzes will come up at unpredictable time intervals. This kind of reinforcement results in a steady response rate as it keeps students on their toes simply due to the fact that they have no idea of when the quizzes are coming up.
Answer/Explanation:
Sexual reproduction is a a combination of chromosomes from each mate. Since each mate has different pairs, when combined they produce a completely different product.
This product has half of the characteristics from both sides.
Below is an example of how this works. The bold cells are from one mate and the other is from the other.
X ---> >< <--- X
X ---> >< <--- X
X ---> >< <--- X
X ---> >< <--- X
X ---> >< <--- X
As shown, the cells broke in half and combined with the other half forming a cell of 50/50. With this process it never created an identical offspring but different ones each time since different parts of the cell combines in different ways but still remains half of one and half of the other.
The correct answer should be Hue. Fighting in the city of Hue lasted for a month with many casualties, both soldiers and civilians.
Explanation:
What is the cost of credit?
Credit costs an additional amount of money. The borrower must repay the amount of the loan–the principal–plus interest to the lender. Generally, repayments are made on an installment basis over the life of the loan. In some instances, one payment of principal and interest is made at the maturity of the loan.
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The answer that fits the blank above is the term COMPETENT LONERS. This is one of the classification of the six pathways in exiting divorce developed by E. Mavis Hetherington. The competent loners comprises 10 percent of the divorced group who are having a successful career and are living an active social life, though they still choose to not share their personal lives with any other.
