<span>Sink
A sink is an area where sugars are used or stored; typically, these are the roots and fruits of a plant.</span>
A karyotype shows the _46_ chromosomes sorted and isolated from a cell in _Metaphase_
Answer – The Tide
The regular rising and falling of ocean water due to the gravitational pull of the Sun and Moon is known as the ocean tide. Primarily, it is the moon that is chiefly responsible for the rising and falling of ocean water; the gravity of the sun only reinforces the moon's gravity.
b is the correct answer. hope this helps