1 and 3 i think 3 is nerve system
A chemical process in which oxygen is used to make energy from carbohydrates (sugars). Also called aerobic metabolism, cell respiration, and oxidative metabolism.
Examples for aerobic respiration are all multicellular organisms like birds, animals, insects, humans etc.
Answer:
necause it orbits the earth and it has light facing on one side at all times and as it orbits the earth it will starte showing a bit of its dark side
Explanation:
Answer:
A. greenhouse effect
Explanation:
The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere. Climate change results from the shedding of gases like CO2 into the atmosphere where it can trap more heat.
