The ocean waters at the equator are warm because they receive more of the sun rays than the waters at the at the poles. Therefore, the water in these regions is less dense than those at the poles. The oceans currents, moving towards the poles from the equator, move on the surface waters while those from the poles move on the ocean floor.
As the warm currents move to the poles and cool, they become more saline because they become more concentrated with salts –saturation point lowers with temperatures. At the poles, most of the salts in ejected from the waters as brine as the water sinks to the ocean floor due to density.
This movement of water currents in such circular motion forms the Thermohaline Circulation. Heat on the planet is distributed in this way.
Answer:
The correct answer option is C. They are target specific.
Explanation:
We are to determine whether which of the given statements is true about antibody.
Antibodies are a type of proteins which are present in the body to defend the foreign attacks that are in the form of antigens.
These proteins have a basic structure which consists of two pairs of polypeptide chains that are linked covalently via disulfide bonds.
Each antibody recognises one specific antigen and this feature is called as antibody specificity.
<span>This disorder affects the palatine bones which are in the axial skeleton (includes all that's part of the skull, rib cage, or vertebral column). It is an incomplete fusion the palatines (whether the horizontal parts or the vertical parts) that make up the roof of the mouth.</span>
The narrative that a physiological need<span>, </span>such as hunger<span> or thirst, </span>creates an aroused tension state<span> (a </span>drive<span>) that motivates an organism to satisfy the </span>need<span>. An unpleasant </span>physiological tension<span>, </span>such<span> as thirst or </span>hunger<span>, that leads to behavior to </span>reduce<span> the </span>tension<span>.</span>
