The Intertidal Zone Is Defined by

question 8

Multiple Choice

The intertidal zone is defined by

• A)being a marine environment.
• B)containing starfish.
• C)being continually exposed and submerged by the ocean.
• D)rocky shores.

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Definitions:

Blood Vessels Dilate

The widening of blood vessels, which decreases blood pressure and allows for increased blood flow to different parts of the body.

Naturally Acquired Active Immunity

Immunity that develops after exposure to antigens from pathogens, resulting in the formation of antibodies and memory cells.

Immunization

The process by which an individual's immune system becomes fortified against an agent (known as the immunogen).

Disease-Causing Organism

A pathogen, such as bacteria, viruses, fungi, or parasites, that can infect humans and animals, leading to disease.