why is it important to protect the tropical rainforests today in regard to the future struggle against cancer?

Answer:

Tropical rainforests are a rich source of plant species, many of which may contain compounds with potential anti - cancer properties. Preserving them ensures that these as - yet undiscovered compounds can be studied and potentially developed into new cancer treatments in the future.

Brief Explanations:

Rainforests have diverse plant life. Some plants may have anti - cancer agents. Protection helps in future research.