A Planet Is in Circular Orbit Around the Sun

question 32

Multiple Choice

A planet is in circular orbit around the Sun. Its distance from the Sun is four times the average distance of Earth from the Sun. The period of this planet, in Earth years, is:

• A) 4
• B) 8
• C) 16
• D) 64
• E) 2.52

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Definitions:

Domains

In biology, refers to the highest categorization in the classification of life, dividing organisms into three groups: Bacteria, Archaea, and Eukarya.

Bacteria

Single-celled microorganisms that can be found in various environments, some of which are beneficial while others can cause diseases.

Poaceae

A large and economically important family of plants, also known as the grass family, which includes species like wheat, corn, and rice.

Classification

The systematic arrangement of living organisms into hierarchical groups based on their characteristics and evolutionary history.