Question

which of the following statements best explains the relationship between medicines and concerns about the shrinking of the amazon rainforest?
a. in an effort to protect the amazon, the brazilian government has limited the amount of medical research that can be done in the rainforest.
b. creating medicine requires large amounts of resources, and harvesting these resources is leading to deforestation of the amazon.
c. the byproducts of many medicines are responsible for polluting the amazon river.
d. many medicines are created from plants in the rainforest; without them, doctors and scientists may not be able to treat and cure many diseases.
please select the best answer from the choices provided.

Explanation:

• Option A: There is no indication that the Brazilian government has limited medical research in the Amazon to protect it, so this is not a valid relationship.
• Option B: While some resource - harvesting can lead to deforestation, it is not the main relationship between medicines and Amazon shrinking concerns.
• Option C: The by - products of medicines polluting the Amazon River is not the key relationship between medicines and the shrinking of the Amazon rainforest.
• Option D: Many medicines are derived from rainforest plants. If the Amazon (a major rainforest) shrinks, the loss of these plant sources could impact medical treatment and disease - curing capabilities. This shows a direct relationship between medicines (which rely on rainforest plants) and concerns about the shrinking Amazon (which would reduce these plant sources).

Answer:

D. Many medicines are created from plants in the rainforest; without them, doctors and scientists may not be able to treat and cure many diseases.