Can you recall?
1. Why energy is essential in different life
processes?
2. How do we get energy?
Use your brain power
Justify: All life on earth is 'bottled solar energy'.
Answers
Answer:
2. All parts of the body (muscles, brain, heart, and liver) need energy to work. This energy comes from the food we eat.
Our bodies digest the food we eat by mixing it with fluids (acids and enzymes) in the stomach. When the stomach digests food, the carbohydrate (sugars and starches) in the food breaks down into another type of sugar, called glucose.
The stomach and small intestines absorb the glucose and then release it into the bloodstream. Once in the bloodstream, glucose can be used immediately for energy or stored in our bodies, to be used later.
However, our bodies need insulin in order to use or store glucose for energy. Without insulin, glucose stays in the bloodstream, keeping blood sugar levels high.
Answer:
without energy life will be difficult to us because due to hydroelectric city carent is there in our home
We get energy from various means