Why Were There Not That Many Fossils Until Teeth and Bones

question 69

Multiple Choice

Why were there not that many fossils until teeth and bones appeared in fossil finds?

• A)Hard tissues lend themselves to mineral fossilization, while soft tissues are usually fossilized as moulds.
• B)Soft tissues lend themselves to mineral fossilization, while hard tissues are usually fossilized as moulds.
• C)Hard and soft tissues are both fossilized as moulds.
• D)Hard and soft tissues both lend themselves to mineral fossilization.

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Global Environmental Security

Efforts and policies aimed at protecting the global environment to ensure the health and safety of the planet and its inhabitants.

Food Security

The state in which all people at all times have physical, social, and economic access to sufficient, safe, and nutritious food that meets their dietary needs and food preferences for an active and healthy life.

Economic Security

The condition of having stable income or resources to support a standard of living now and in the foreseeable future.

Environmental Protection Agencies

Governmental organizations tasked with the regulation and enforcement of laws governing environmental protection and conservation.