Desert Tortoises & ants

What is the main idea of paragraph 4?

• chemicals

• ant talk

• how ants communicate

• ant colonies

Desert tortoises are found in the _______.

• AZ desert

• hot desert

• Mojave Desert

• endangered species desert

Desert tortoises are _________.

• an endangered species.

• listed by the US government as threatened.

• found CA and AZ

• thriving in the Sonoran desert.

Scientists are tracking _________ tortoises.

• older

• large

• soft shell

• female

Scientists can implant __________ on tortoises to track if tortoises are carrying eggs.

• signals

• cells

• phones

• devises

Some scientists work for universities, the government and can work on special ________.

• shows

• projects

• locations

• colonies