Because our red blood cells take in the oxygen we breathe in and distribute it to the other parts of our body. It also gives us a large part of our nutrition and energy.
Plants are essential as producers of both food and oxygen. They play a crucial role in the food chain by converting sunlight into energy through photosynthesis, providing food for humans and other organisms. Additionally, plants release oxygen as a byproduct of photosynthesis, which is essential for the survival of most living organisms.
Oxygen is the waste product produced during photosynthesis that humans use daily for respiration. Oxygen is essential for the survival of all aerobic organisms, including humans, as it is required for cellular respiration to produce energy.
Oxygen. Plants take in the Carbon Dioxide that man and animals exhale, and give off oxygen.
The gas produced by photosynthesis is oxygen. It is released into the atmosphere as a byproduct of the process, where it can be used by other organisms for respiration. Oxygen is essential for the survival of most living organisms.
Plants take the co2 (carbon dioxide) and gives out air
Oxygen is essential to humans. We breathe it in.
Plants, particularly through the process of photosynthesis, release oxygen into the atmosphere as a byproduct. This oxygen is essential for the survival of many organisms, including humans, who rely on it for respiration.
Oxygen is the gas we breathe. It is colorless, odorless, and tasteless. It is essential to humans' survival.
Oxygen is essential for our survival because it is needed for the process of cellular respiration, which is how our cells produce energy. Without oxygen, our cells would not be able to function properly and we would not be able to survive.
blood and oxygen
Plants are essential as producers of both food and oxygen. They play a crucial role in the food chain by converting sunlight into energy through photosynthesis, providing food for humans and other organisms. Additionally, plants release oxygen as a byproduct of photosynthesis, which is essential for the survival of most living organisms.
Oxygen is the waste product produced during photosynthesis that humans use daily for respiration. Oxygen is essential for the survival of all aerobic organisms, including humans, as it is required for cellular respiration to produce energy.
Oxygen is essential for human survival because it is needed for the process of cellular respiration, which is how our cells produce energy. Without oxygen, our cells would not be able to function properly and we would not be able to survive.
Oxygen from the atmosphere is critical for the survival of most living organisms, as it is essential for cellular respiration, the process that releases energy from food. It is used by humans and other animals to create energy from nutrients in our bodies. Plants and photosynthetic organisms also utilize oxygen to perform photosynthesis, which produces oxygen as a byproduct and is essential for their survival.
Oxygen. Plants take in the Carbon Dioxide that man and animals exhale, and give off oxygen.
Three basic needs of animals and humans are food, water, and shelter. These essential requirements are necessary for survival and well-being.
Photosynthesis provides the oxygen humans need to breathe. Plankton are the biggest producers of oxygen and contribute greatly to the survival of humans.