Answer: the Sahara along Ibn Battuta's route.
<span>Mediterranean economies were short of gold but could supply salt, taken by places like the African salt mine of Taghaza</span><span>, whereas West African countries like Wangara </span><span>had plenty of gold but needed salt.</span>
Generic Reimbursement Methodologies reimbursement system provides reimbursement for each individual service rendered.
Repayment systems offer incentives to fitness care vendors and may pressure doctors' behavior. This evaluation assesses the effect of repayment devices on socioeconomic and racial inequalities in getting admission to, usage, and first-rate primary care.
Irrespective of the payer for a particular healthcare provider, best a restricted quantity of fee methodologies are used to reimburse providers. fee methodologies fall into two wide classifications: price-for-provider and capita-on.
Healthcare repayment describes the payment that your health center, healthcare issuer, diagnostic facility, or different healthcare providers obtain for giving you a clinical provider. regularly, your health insurer or a central authority payer covers the cost of all or part of your healthcare.
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Answer:
Oil maintenance
Explanation:
All the other options should be done every time you get in your vehicle while oil maintenance should be done periodically
