Question

Where does the energy come from that your body uses to keep you alive?

1) It is in the air that you breathe.
2) It is produced from the radiative energy of the Sun on your skin.
3) It comes from the water you drink.
4) It comes from the foods you eat.
5) It is created during the time that you rest or sleep.

Answer 1

The energy used by your body comes from the foods you eat, which provide chemical energy essential for life. This chemical energy originates from solar energy captured by plants through photosynthesis.Hence, the correct answer is option 4.

Step-by-step explanation:

The energy your body uses to keep you alive primarily comes from the foods you eat. This is because the body requires chemical energy, which is stored in the chemical bonds of food molecules and released during digestion and cellular processes. Although our bodies also require other forms of energy, such as mechanical, radiant, and electrical energy, the most significant source for maintaining life functions is the chemical energy derived from food. Plants play a critical role in this energy conversion process, as they capture solar energy through photosynthesis and convert it into chemical energy that is stored in their structures, subsequently entering the food chain.