Can u restate the question?
Answer:
Europe and the Old World would have had less agricultural products and the Americas would have had less animals products.
Explanation:
Europe would be much poorer in food crops without the Colombian Exchange. Potatoes a staple in Ireland, Vodka in Russia, and raised throughout Europe and Africa would not exist.
Corn or maize would not have been available to Europe and Africa. Maize quickly became the staple food crop in Africa. It was Maize that allowed the Bantu to spread from West Africa to dominate East and Southern Africa.
Italian cooking would not have Tomato sauce, no pizza, spaghetti, or other now "traditional " Italian dishes.
The Americas would have few domesticated animals. The horse that became ionic in the plains Indians came from Europe. Cows and Oxen would not provide meat, milk and in the past muscle for plowing and hauling would not exist. Even the humble chicken with its eggs would not be a source of protein.
The Americas would be much poorer without the Colombian Exchange. There would be few sources of animal protein beside hunting, Agriculture without the strength of domesticated animals were been much more limited.
Both the Old World and the New World benefited from the Colombian Exchange. The World is much richer for the exchange of ideas and products due to the Colombian Exchange.
Economic productivity has declined in some countries as a result of : Bubonic Plaque
In the past, Bubonic plaque manage to kill about 25 - 30 % of the world population, these greatly decrease the number of workers that could contribute to production activity and reduce Overall economic productivity in several countries
1. All of the bones in your body, with the exception of the hyoid joint in the neck, from a joint with another bone: TRUE
2. Bones in your joints are covered with smooth and slippery material called cartilage: TRUE
3. A joint is surrounded by a hallow area that is called a synovial capsule: FALSE
4. Gliding joints are located between the surfaces of two flat bones: TRUE
5. A hinge joint allows wide range of motion and freedom of movement: FALSE
6. The hip is an example of a pivot joint: TRUE
7. The skull is an example of a gliding joint: FALSE
8. The synovial membrane coasts the outer ling of the joint capsule: FALSE
9. The shoulder is an example of a ball and socket joint: TRUE
10. Some of the joints in the ankle and wrist are gliding joints: TRUE
hope this helps!