Oil
renewable resources have a infinite supply
air pollution has no demand
I don't think it's the best answer you could say that it's a living organism that you can find on the outer covering of a tree.
Answer:
B
Explanation:
All living beings are in fact descendants of a unique ancestor commonly referred to as the last universal common ancestor (LUCA) of all life on Earth, according to modern evolutionary biology. Common descent is an effect of speciation, in which multiple species derive from a single ancestral population.
The correct answer is the renal vein and the bowmans space
Not completely sure, but maybe C.?
