Question

Why do individuals with low

levels of fitness die?

How do adaptations help an organism as they struggle for existence?

Answer 1

low level of fitness means the individuals have little or no adaptations.

while adaptations are those changes that help an organism to struggle and survive. it increases the survival rate of an organism. adaptations are the changes in DNA in the form of mutations and recombinations. it increase immunity of an organism and improve its fitness.

Step-by-step explanation: