Which Is a Definition of Homeostasis

question 6

Multiple Choice

Which is a definition of homeostasis?

• A) A state in which vital functions of the body are increased.
• B) A state in which vital functions of the body are maintained at a normal level.
• C) A state in which vital functions of the body are decreased.
• D) A state in which some body functions increase while others decrease.

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Definitions:

Leaf Blade

The broad, flat part of a leaf where most photosynthesis occurs, responsible for absorbing sunlight and exchanging gases.

Petiole

The stalk attaching the leaf blade to the stem in plants, providing support and transporting nutrients and water.

Stem

The main structural part of a plant that supports leaves, flowers, or fruits and transports fluids between different parts of the plant.

Bud Scale

A modified leaf that covers and protects a dormant bud.