Explain the concept
“Survival of the fittest”

"Survival of the fittest" means "primarily those with the most physical and / or mental strength survive". “Survival of the fittest” means that those who are best adapted to their environment thrive and tend to be favored by evolution due to “natural selection”.

Explanation:

Explanation:

Individuals in a population must compete for their limited resources. If an organism is born with traits that help it survive and reproduce, it will likely have more offspring than organisms without those traits. Beneficial traits can eventually spread throughout an entire population.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.