Answer
Clarification
Explanation:
Clarification is providing more useful information to explain further.
It involves breaking down of complex subject matter into forms that can be easily understood.
The teacher is expected to give more details and additional information in the direction of the subject to help the students understand. Examples could be given, pictures could be used as example to further explain, practical could be done to help explain things better.
Conception occurs when sperm penetrates an egg. About three days after conception, the fertilized egg is divided into multiple cells, and attaches to the uterine wall. Here, the cell will grow into a full baby. The newborn infant has certain abilities, such as being able to grasp, flex his toes and forefoot and sucking. This development capabilities are controlled by nature, not nurture.
Seine River and Rhine River