Is convection related to deep ocean currents and thermohaline circulation? -No - convection is not used to describe or explain ocean currents.
- Yes - convection explains why the colder and denser waters sink and why the warmer, less dense waters rise.
-Yes - convection causes cold water to rise to the surface.
-No - convection is not applicable on large scales.​

B

Explanation:

Yes - convection explains why the colder and denser waters sink and why the warmer, less dense waters rise.

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.