"Hippocampus" is the one part of the central nervous system among the following choices given in the question that helps students remember the correct answers to the questions on these exams. The correct option among all the options that are given in the question is the second option or option "B".
It is the theory of of evolution which would be D
The Earth is a ball in space that spins around while travelling/ rotating around the sun.
When one side of the Earth is facing the sun we call this day. When the other side of the Earth is facing away from the sun or in space, we call it night. One side is bathed in light and warmth, while the other is covered in darkness and cold.
Hope this helps!:)
