I got no clue maybe it a secret
It's b <span> A slight curve in wind direction due to Earth's rotation </span>
The right answer is compression.
There are basically two types of constraints that deform rocks: compression and tension constraints. In compression, forces converge; they can be coaxial or not.
The deformation of a card set under compression constraints illustrates the difference: In the case of a coaxial compression constraint, the cards will be arched. If the stresses are not coaxial, shear will develop; the card game is deformed by sliding the cards on top of each other:
Spindle fibers<span> form a protein structure that divides the genetic material in a cell. The </span>spindle<span> is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both </span>mitosis<span> and meiosis. Spindle fibers are called mitotic spindle during mitosis.</span>