Last question and having trouble describe the role of animals in the water and carbon cycles.

The Water Cycle. ... The Sun's energy causes water to evaporate from oceans and lakes into the atmosphere. Plants and animals also release water vapor into the atmosphere as they breathe. When the atmosphere cools, water vapor condenses; making clouds that might produce rain or snow.

answer; a male inherits only one allele of the x-linked gene controlling hair color;