I need the answer someone help

The answer is A

Explanation:

Because each part of Earth does have its natural resources.

Not all the places have the exact same resources to make medicine for example they have to adapt to their surroundings and make the most out of it, or if they have the option they could import some ingredients for the medicine.

So basically The answer is option A each place has different kinds of resources and advantages.

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gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

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explanation: