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Parkinson Disease Patho_Genetics Differentiation and Division of Human Cells Physical Education and Health Teeths Knee Anatomy Terms for The Skeletal System Cell Theory Virus, Bacteria, Immunity DNA Structure, Replication, Proteins Micro Immunology BMI (Body Mass Index) Characteristics of Life & Viruses Musculoskeletal System Responses to Exercises Skeletal Tissue

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Ecology › View

The colors & patterns on a turtles shell help it blend in with the forest floor. This adaptation is called:

A. hibernation.

B. behavior.

C. migration.

D. camouflage.

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Microbiology › View

An infectious agent that originates from outside the body is called ______.

A. an enterotoxin

B. Exogenous

C. Axenic

D. Endogenous

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