He meant that animals have to expend energy in order for them to gain enough food to survive and reproduce. The less efficient their attempts to gather food, the less energy they'll have for raising fertile offspring, the lower the chances that their genes will be represented in subsequent generations. Through reproduction, animals indirectly compete with all other members of their species, who are also trying to gather food, find mates and get their genes represented in the next generation.
Relating to Charles Darwin or his theory of natural selection, i.e. survival of the fittest. Also, highly competitive
Two of Darwin's daughters (and one of his sons) died before they reached adulthood. I would guess you mean Anne Elizabeth Darwin. She died at age 10, first suffering scarlet fever at age 8 which made her weak, and then later probably contracting tuberculosis. Mary Eleanor Darwin, the other daughter that died young, passed away at only a few weeks old.
A physical characteristic that allows an organism to survive and reproduce.
I assume you mean the trial in 1925 Tennessee that had John Scopes as the defendant for teaching evolution in violation of the law at that time.
Darwin used the phrase "descent with modification" to reflect the unity he perceived in life. He believed that all organisms are related from an ancestral organism through descent. As time passed, the descendants of this ancient ancestor spilled into various habitats all over the world and began to accumulate modifications that fit their specific ways of life.
The phrase "struggle for existence" refers to the concept of competition for resources in the natural world, where individuals or species must compete with one another to survive and reproduce. It is a key concept in evolutionary theory, as described by Charles Darwin in his theory of natural selection.
"Everything" we do is driven by our intrinsic need to survive. Monica Young
When Darwin spoke of "survival of the fittest," he meant that those individuals best adapted to their environment are more likely to survive and reproduce, passing on their advantageous traits to the next generation. It emphasizes the role of natural selection in shaping the evolution of species over time.
Darwin means dear friend.
'Darwin' can mean different things, and so does 'C'.
Man struggling to survive against so adverse conditions. In Stephan Crane's 'The Open Boat' five men struggle to survive in a life-boat amid stormy seas and deadly surf.
The saying basically refers to the idea that money is not everything. Many people struggle with money. Money is needed to survive, but cannot buy happiness.
This quote suggests that the ability to adapt to change is crucial for survival, more so than strength or intelligence. It highlights the importance of being flexible and adaptable in evolving circumstances to thrive and endure in various situations.
struggle
My Struggle or My Battle
great struggle
Depends which bombing of Darwin you are referring to since Darwin was bombed 64 times during WW2. However, if you mean the first attack on Darwin then it occurred on the 19th of February 1942.