It was said that a few red dwarfs which were created after the big bang are still existing and is hypothesized to continue to live for years approximately 26
Answer: Agriculture is increasingly harming the environment for multiple reasons. One being deforestation. Deforestation reduces ecological services it provides humans produces large amounts of Carbon Dioxide which adds to greenhouse gases -> which add to our current problem with climate change. Additionally, the pesticides and fertilizers agriculture uses can be harmful to the nearby ecosystems as it can end up in surrounding rivers which causes it to cycle back.
Mike discovered that the product of cellular respiration are the raw materials of Photosynthesis while the products of photosynthesis served as the raw materials for cellular respiration.
He also discovered that respiration is a catabolic process while photosynthesis is an anabolic process.
Another interesting fact seen by Mike is, the respiration releases energy while photosynthesis takes in energy.
Explanation:
- In the equation of cellular respiration , we can see that glucose and oxygen are utilized in the mitochondrion to produce carbon dioxide , water and chemical energy in the form of ATP.
- Glucose breaks down during cellular respiration .
- Again if we look at the chemical equation for photosynthesis in the chloroplast, we find that Carbon dioxide,which was produced during respiration is utilized along with water in presence of light energy to give out oxygen and Sugar (glucose)
Answer:
Sweating is under the control of the sympathetic nervous system, which orchestrates the body's reaction to stressful situations and emergencies. The sympathetic nervous system activates the sweat glands through the chemical messenger acetylcholine.
Carbohydrates are your body’s main source of energy. The amount of carbs a man should consume daily depends on his age and activity level. The Institute of Medicine suggests adults to eat at least 130 grams of carbs a day. But If you’re a competitive athlete like Shana, you need additional amount.
<span>A study made by The Academy of Nutrition and Dietetics recommends a 2.3 to 4.5 grams of carbohydrates per pound of body weight each day, to athletes depending on the intensity of training. Therefore, Shana who weighs 135 lbs, needs approximately 310.5 grams carbohydrates daily for her physical workouts. </span>
