Answer: Photosynthesis is the process by which plants and some microorganisms make substances like carbohydrates. It is an endothermic (takes in heat) chemical process that uses sunlight to turn carbon dioxide into sugars. ... Green plants build themselves using photosynthesis. Algae, protists and some bacteria also use it. Cellular respiration is what cells do to break up sugars to get energy they can use. Cellular respiration takes in food and uses it to create ATP, a chemical which the cell uses for energy. Usually, this process uses oxygen, and is called aerobic respiration.
Explanation:
False, it has to do with photosynthesis instead.
Answer:
That would be true!! Hope this helps.
Explanation:
Answer:
The correct answer is option a. "vocal folds (true vocal cords)".
Explanation:
The vocal folds are composed of twin bands of elastic ligaments of mucous membrane stretched horizontally. The vocal folds are key in creating sounds and are the structures that allow us to speak. The size of the vocal folds determines the pitch of the voice, and its movement is controlled by the vagus nerve, which allows it to be open when breathing and vibrating when singing.