Examlex
The fossils of organisms that existed when the continents were connected are distributed across ________ continents than the fossils of organisms that evolved after the continents separated.
Market for Human Organs
The controversial concept or practice involving the buying and selling of human organs for transplantation, often debated for ethical and moral reasons.
Volunteer-Donor System
A system in which goods, services, or time are given by volunteers or donors without financial compensation.
Market-Based System
An economic system where decisions regarding investment, production, and distribution are based on supply and demand, and prices of goods and services are determined in a free price system.
Human Organs
Parts of the human body that perform vital functions necessary for life, such as the heart, liver, and kidneys, which can sometimes be medically transplanted.
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