The equator lies midway between the Tropic of Cancer and the Tropic of Capricorn

Mutation is

Which of the following terms best describes the characteristic rain forest growth form shown here:

Which of the following tropical countries is located within the Neotropics?

The falling of leaves in deciduous trees in the tropical forest is a response to

Which of the following can cause disturbance to the stability of a tropical ecosystem?

According to natural selection, ______ that give organisms a reproductive advantage, will proportionally _________in a population over time

The concept that the greatest number of species would be found where that species originated is referred to as

Lets say that a certain species of fruit producing tree in Costa Rica was preyed upon by a large herbivore that has since gone extinct. Which term correctly applies to the continued fruit production by this tree?

____________are a group of plants that are found growing on the branches of rain forest trees. They can obtain nutrients and mist from the air.