Question

which invasive snake species is causing major problems in florida? burmese pythons timber rattlesnakes

Explanation:

The question is about identifying the invasive snake species causing problems in Florida. From ecological and biological knowledge, Burmese Pythons are known to be an invasive species in Florida's ecosystems, disrupting local wildlife. Timber Rattlesnakes are native to parts of the US but not the primary invasive snake causing major issues in Florida as Burmese Pythons are.

Answer:

A. Burmese Pythons