Aspen Daily News: Martin: Life is hard and then my whoopee cushion breaks
“When life gets tough, the tough get going.” This timeless proverb may be true for some, but for others, hardship can be too much to overcome. When the going gets tough, their life simply falls apart.
Psychology Today: Life is Beautiful vs Life is Hard and Then You Die
Larger organisms, mainly eukaryotes, can consist of single cells or may be multicellular with more complex structure. Life is only known to exist on Earth but extraterrestrial life is thought probable. Artificial life is being simulated and explored by scientists and engineers.
The phenomenon of life can be approached in several ways: life as it is known and studied on planet Earth; life imaginable in principle; and life, by hypothesis, that might exist elsewhere in the universe (see extraterrestrial life).
The meaning of LIFE is the quality that distinguishes a vital and functional being from a dead body. How to use life in a sentence.
LIFE definition: 1. the period between birth and death, or the experience or state of being alive: 2. for the whole…. Learn more.
A cell is the basic unit of life, being the smallest unit that can carry on all the processes of life, including maintenance, growth, and even self-repair. Some simple life forms, such as the paramecium, consist of a single cell throughout their life cycle and are called unicellular organisms.
The diversity of life on Earth is a result of mutations or random changes in hereditary material over time. These mutations allow the possibility for organisms to adapt to a changing environment.