True
Theoretically, any. Species can become extinct due to lack of reproduction, natural disasters (meteors, ice ages, etc.), or sometimes because of slaughter.
Sexual reproduction helps evolution because it allows for changes to take place over generations. Without any reproduction, no evolution would occur because the species only sees change over time and generations, it cannot be seen in one lifetime. Plus, without reproduction, the species will become extinct.
animals have to reproduce because they have to keep their species alive. If they don't then their species will become extinct.
An endangered species
When the last living member of that species dies, the species become "extinct".
Extinct (Extinction)
No - there are over 40 known species and no species are known to have become extinct.
Extinction. When a species fails to adapt, it dies out.
As they live the organisms comprising a species will age and die, they therefore need to reproduce (have babies) in order to replace the members of the species that die or the species will cease to exist (become extinct).
Without plants to produce oxygen the human race will become extinct.
Primarily most species become extinct because they are unable to adapt....that being said dozens of identified species do not become extinct every day.
Most become extinct because they can not adapt to changes in their environments. Those that can don't become extinct.