every living thing needs what to survive

Physics · Middle School · Wed Jan 13 2021

Answered on

Every living thing needs several essential elements and conditions to survive. These include:

  1. Water:
  • Water is a fundamental requirement for life. It is involved in various biological processes, including hydration, nutrient transport, and chemical reactions within cells.

2. Nutrients:

  • Living organisms need nutrients to sustain their growth, development, and metabolic activities. These nutrients include carbohydrates, proteins, fats, vitamins, and minerals.

3. Energy:

  • Energy is essential for life processes such as metabolism, growth, and reproduction. Organisms obtain energy through processes like photosynthesis (in plants) or the consumption of other living things (as in animals).

4. Oxygen:

  • Many living organisms, particularly aerobic organisms, require oxygen for cellular respiration—a process that releases energy from nutrients. Oxygen is vital for the production of ATP, the energy currency of cells.

5. Sunlight (for many organisms):

  • Sunlight is essential for photosynthetic organisms, such as plants and certain bacteria, which convert solar energy into chemical energy. This process forms the basis of the food chain, providing energy for other organisms.

6. Habitat:

  • Every species has specific habitat requirements. A habitat provides the necessary environmental conditions, such as temperature, humidity, and resources, that allow an organism to survive and reproduce.