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Life

The systems and processes that sustain life.

  • Sea turtle moving through underwater marine habitat with natural light penetration.

    Why biodiversity is important

    Biodiversity helps ecosystems remain resilient by supporting a wide range of interactions between species and their environments.

  • Microscopic visualization of a biological cell structure on a blue background.

    How cells maintain internal balance

    Cells regulate their internal environment to maintain stability through continuous chemical adjustments, a process known as homeostasis.

  • Scientist wearing gloves examining a sample through a microscope in a lab.

    How cells organize life

    Cells are the basic units of life, forming the foundation of all living organisms through organized structures and processes that sustain biological function.

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