living things are alive and they eat and breath air. like so humans, plants, animals.
non-living things are not alive so they dont eat or breath air. for example sunlight, rocks, water, air
Answer:
Estados y fronteras
La organización política del mundo se manifiesta en la creación de estados; es decir, organizaciones políticas independientes que ejercen su poder sobre un territorio delimitado por unas fronteras y habitados por una población determinada.
Explanation:
But roughly 2.45 billion years ago, the isotopic ratio of sulfur transformed, indicating that for the first time oxygen was becoming a significant component of Earth's atmosphere, according to a <span>2000 paper in Science</span>. At roughly the same time (and for eons thereafter), oxidized iron began to appear in ancient soils and bands of iron were deposited on the seafloor, a product of reactions with oxygen in the seawater."What it looks like is that oxygen was first produced somewhere around 2.7 billion to 2.8 billon years ago."It looks as if there's a significant time interval between the appearance of oxygen-producing organisms and the actual oxygenation of the atmosphere."
Answer:
The correct answer is option d. "begins the production of a new glycogen molecule with the reactions of glycogenin".
Explanation:
As the name implies, glycogenesis is the process at which glycogen is synthesized. This process takes place by binding and addition of multiple glucose molecules. Glycogenesis begins the production of a new glycogen molecule with the reactions of glycogenin, an enzyme that acts as a primer and catalyzes the polymerization of the first few glucose molecules.
Answer:
alveoli, capillaries
Explanation:
alveoli is respiratory, capillaries is circulatory
