It’s either G or J but i’m leaning more towards g .
Law of conservation states that matter is neither created or destroyed.
So what do you think?
<span>River valleys
this was ask a week ago but I hope I helped someone :')</span>
Answer:
b
Explanation:
i searched up and thats what i got and i took the test on edge
Answer:
Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. ... Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations.