"The Mystery of Lyle and Louise"

Hydra are tiny animals closely related to jellyfish. They can be carnivorous as well as photosyntheic due to their symbiotic relationship with green algae Zoochlorellae.

Cockroaches are widely used in labs for physiological, behavioral, structural, and developmental studies.

Teach your students about the complete metamorphosis of an insect with these mealworms.