Answer:
To swim faster
Reducing the drag. As with all the other tips here this one is not about how strong you are as the right technique smoothes out your swimming using your strength in a much more efficient way.
Work on your kicks.
Secrets of good propulsion.
Balance
Slightly spread your fingers.
They provide information on shared ancestry and evolutionary relationships.
The blue pigment production is linked to quorum sensing.
The nucleus is found in both plant and animal cells along with the vacuole
Explanation:
earthquakes produce both body and surface waves which is the fast sesmic wave!!
hope this helps!!