Fertilization often takes place in the Uterus
<span>Unsustainable versus Sustainable Living. ... We cannot live sustainably without a healthy en- vironment, but our unsustainable lifestyles are causing environmental degradation, making it more difficult to live sustainably. Humanity's enormous environmental impact is causing a global crisis.</span>
Answer:
in my opinion it is: eon, era, period, epoch, age
Explanation:
tell me if my answer is wrong
True because, more variation increases the species fitness, the ability to survive and reproduce. Allowing the organism to pass on their beneficial traits (advantageous traits), to their offspring.
