An individual's ecological footprint is equivalent to the: total amount of food consumed by that individual.
Pretty sure the answer would be C, because you need the warm and cold air to mix.
An example for X-linked recessive disorder is (C). Color Blindness
Guttation is the process of loss of water from the surface of leaves in the form of liquid drops... Guttation occurs when root pressure is high and transpiration is low.
