as there is a proper system of excretion in human being likewise in animals the waste material is excreted by stool through anus in big animals and in insects by their skin.
Urination.
Leaves can actually make their own food through a process called PHOTOSYNTHESIS they need lots of things to make some food like glucose oxygen sunlight and many more ;)
The defoliant that he bought greatly assisted in the removal of unwanted leaves.
The process of making food by plants is known as photosynthesis.
Trees and other plants give off water vapor through their aerial parts (stomata) during a process called transpiration.
oxygen and water vapor
The process of removal of excess water from the plants.
During The Process Of Respiration, Plant Leaves Take In oxygen Through Their stomata.
Desert pavement is created by a process called deflation o the removal of fine sand and soil by wind action that leaves only rocks and pebbles behind.
photosynthesis
Transpiration.
Evaporation, the wider process of water moving through the plant and being lost through the leaves however is called transpiration.
breathing
Sometimes, plants can let water go through their leaves by a process called TRANSPIRATION.
sex
Water leaves the leaves of a plant through pores they have that opne and close. This process is called transpiration.
The leaves through the process of photosynthesis.
Transpiration is the removal of water from leaves through stomata. It gets into water cycle.