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Illustrates a voluntary muscle type

Illustrates Vertebrate Development

Region of the Brain

Learn Focusing Skills and Understand Scale

Illustrates kidney form

Facultative Anerobic Proteobacterium

Vector of yellow fever. Unstained.

Sea Lettuce

A Comprehensive Survey of Both Animal and Plant Cells, Illustrating Their Structure and Physiology

Investigate Structures of the Appendix

Parasite eggs

Freshwater green algae

Algal Bloom

Illustrates Tissue Types and Their Relation to Various Organs

Brown Algae

Fungal reproduction