The sewing needle should float in the water if placed on a horizontal angle if I remember properly.
I hope this helps in some way.
pressure would be described as the force that is on an object
A: an ecosystems organisms become larger as succession
Answer:
They became closer to each other.
Explanation:
When skeletal muscles contracts the Z lines that are at the end of every sarcomere became closer to each other due to the fact that the I bands that are attached to the Z lines and contains the myosin filaments move closer to each other interacting with the actin filaments and shorten the the H zone that is in the middle of the sarcomere. In other words, It all becomes compact during a contraction.
