Probably the animals and what the animals live in.
It kills of the virus while strengthening the immune system
The correct answer is
Stasis
Population becomes isolated
After rapid change in isolated population
Reintroduction
Different patterns you go to sleep
All planets receive light from the Sun, but no planet uses it as usefully as Earth<span>. Trees and plants on the planet produce oxygen through a </span>process<span> called photosynthesis. Plants need the Sun to grow.</span>
