Earth and its atmosphere are continuously altered. Plate tectonics shift the continents, raise mountains and move the ocean floor while processes not fully understood alter the climate. Such constant change has characterized Earth since its beginning some 4 billion years ago.
Answer:
The direct threats of invasive species include preying on native species, outcompeting native species for food or other resources, causing or carrying disease, and preventing native species from reproducing or killing a native species' young.
Explanation:
Answer:
B
the tendency of the body to maintain inner balance despite changes in external conditions
<span>"It is likely you are suffering from airborne allergies that are unfamiliar to your body. I recommend that you see your acupuncturist and seek help for these symptoms since you prefer to not to take medication".</span>
