Define an Ecological Footprint

question 38

Multiple Choice

Define an ecological footprint.

• A) the total amount of resources used by an individual to meet his/her needs
• B) the amount of food a person needs to eat
• C) the amount of water a person needs to meet his/her needs
• D) the amount of land a person needs to provide a place to live
• E) the amount of energy a person needs to meet his/her needs

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Definitions:

Bone Remodeling

The continuous process where old bone tissue is replaced by new bone tissue, maintaining bone strength and mineral homeostasis.

Bone Reabsorption

The process by which osteoclasts break down bone tissue, releasing minerals back into the bloodstream.

Osteomalacia

The softening of the bones due to vitamin D deficiency or inadequate calcium absorption.

Appositional Growth

A method of growth by which new layers are added on the surfaces of existing tissues, seen in bone and cartilage development.