Mark the correct statement with regard to abiotic factors.

Atmospheric pressure is low in high altitude regions and very high in great depth s of ocean. So pressure is an important abiotic factor that influences the organisms living in these regions.Desert plants have sunken stomata to avoid loss of water through the process of transpiration. Submerged plants lack stomata.Mammals from colder climates generally have shorter ears and limbs to minimise heat loss.Many fish thrive in Antarctic waters where the temperature is always below zero.