Individual , population , community then ecosystem.
Answer:
Reduces greenhouse gas emissions that contribute to global climate change. Helps sustain the environment for future generations. Saves money. Reduces the amount of waste that will need to be recycled or sent to landfills and incinerators.
Explanation:
A. Earths northern hemisphere will tilt away from the sun.
Answer: bahadur shah zafar
Explanation:
Answer;
Carbohydrates;
The macromolecule that provides a person with most of the energy that is needed for daily activities is carbohydrates.
Explanation;
-Biological macromolecules fall into four categories: carbohydrates, proteins, lipids and nucleic acids. The body uses carbohydrates, lipids and proteins for energy.
Carbohydrates are the main source of energy and for structural purposes, Lipids are used to store energy; important parts of biological membranes and waterproof coverings, Nucleic acids helps to store and transmit hereditary or genetic information. Proteins functions as a source of energy and to control the rate of reactions and regulate cellular process.
