Examlex
The principle of equivalence states that the gravitational mass is equal to:
Tertiary Consumer
Organisms that occupy the fourth trophic level in a food chain, feeding on secondary consumers; often top predators.
Primary Consumer
Organisms that directly consume producers (plants) in the food chain, obtaining energy from photosynthesis.
Transmissible Disease
An illness that can be passed from one organism to another, through direct contact, airborne particles, or other methods.
Hepatitis B
A serious liver infection caused by the hepatitis B virus (HBV) that can become chronic and lead to liver failure, cancer, or cirrhosis.
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