Answer:
Option A
Explanation:
Most of the human economic systems if not all operate with the human natural systems. Human economic system and natural systems almost dependent on one another in that they are linked by a network of interconnected processes; for example, human economic activity depend on natural, including a maintained system of primary productivity such as forests and agriculture etc.
Genetic variation is when there are many offspring with different genetics, therefore some offspring might be able to adapt due to its genetics
Answer:
deoxygenated blood i think
Explanation:
Hey there,
It means that y<span>our conclusion must be related to the given hypothesis. It must either prove or disprove it.
Hope this helps :))
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