what is nutrition, respiration ,excrection and transpotation
Answers
Answer:
Answer: Nutrition is the process of taking food by an organism and utilization of food for energy. ... Respiration- Respiration is a set of metabolic reactions and processes that take place with in the cells of organisms. Excretion- Excretion is the physical process of eliminating waste in a living organism.
Answer:
Nutrients are the substances which provide energy and biomolecules necessary for carrying out the various body functions.
Respiration is defined as a metabolic process wherein, the living cells of an organism obtains energy (in the form of ATP) by taking in oxygen and liberating carbon dioxide from the oxidation of complex
excretion is the process by which living organism expell metabolic waste product and toxic substance from thier body
Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves