How do organisms get the energy thy need?

Answer 1

From food and from air.

Answer 2

Organisms obtain the energy they need through various processes. Plants use photosynthesis to convert sunlight into energy-rich molecules like glucose. Animals, on the other hand, obtain energy by consuming plants or other animals, breaking down their food through digestion, and using cellular respiration to convert the stored energy into a usable form called ATP. Some organisms, such as bacteria, can obtain energy through other means like chemosynthesis, where they use inorganic molecules to produce energy.