Life in a 24-Hour Rhythm For billions of years, life on Earth has followed a stable rhythm: a day lasts 24 hours, with light during the day and darkness at night. Almost all organisms—from bacteria …
Life in a 24-Hour Rhythm For billions of years, life on Earth has followed a stable rhythm: a day lasts 24 hours, with light during the day and darkness at night. Almost all organisms—from bacteria …