Whilst Darwin's assertion is that evolution favours the most fit, equally, one may equally say that evolution kills off the least fit.
The Survival of the fittest against the failure of the less fit.
it helps a little but not really.
Genetic variation allows individuals within a species to have different traits that might be advantageous in changing environmental conditions. This diversity increases the chances that some individuals will survive and reproduce when faced with new threats or challenges, helping to prevent extinction. High genetic variation also provides a larger pool of traits for natural selection to act upon, promoting the species' ability to adapt over time.
One word: extinction. As long as life exists, organisms will reproduce with variation - which means per definition that evolution will occur. The only way for evolution to stop happening is for life to cease existing.
The phrase "lend me your ears" is a metaphorical way of saying, listen to what I am saying. Or in an older version, it could be rendered as hear ye, hear ye.
They are NOT linked in any way. The Battle of Britain was over and done with before Lend-Lease happened.
Not really. It needs punctuation and some of the words seem to be in the wrong place. Maybe this would sound better:" After a little way, despite not drawing in much breath, you collapse, panting." OR "But despite not drawing in much breath, after a little way, panting, you collapse." Another variation: After a little way, you collapse panting but not drawing in much breath, despite the effort.
extinction of one species?
The English root word for "variation" is "vary," which means to change or differ in some way.
create variation in a musical motive by shortening it.
In a one-way ANOVA, the relate in an equation the total variation, , where i=1,2,…,a and j=1,2,…,n_i; the explained variation and the unexplained variation SST=SSA+SSE Degrees of freedom N-1 a-1 N-a
When two variables are related in such a way that the ratio of their values always remains the same, the two variables are said to be in direct variation. y=2x is direct variation y=x+2 is not direct variation
Humanity is as far from extinction as you can get. We are not declining. We are not being threatened. Our population is still rising. There is no way to save us from something that isn't happening.