If You Discovered a Planet Orbiting Another Star, and the Planet

question 8

Multiple Choice

If you discovered a planet orbiting another star, and the planet had an orbital period of 2 years and a semimajor axis of 1 AU, what would be the mass of its parent star? You can assume the planet's mass is much less than the star's mass.

• A) 0.25 M _\(\odot\)
• B) 0.5 M _\(\odot\)
• C) 1.0 M _\(\odot\)
• D) 1.25 M _\(\odot\)
• E) 2.0 M _\(\odot\)

Recognize the concept and stages of development of the conceptus and factors affecting it.

Comprehend the role and structure of the placenta and umbilical cord in fetal development.

Understand the importance of prenatal care in preventing complications and ensuring a healthy pregnancy outcome.

Describe the conditions and procedures related to complications and genetic screening in pregnancy.

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Definitions:

Investment

The act of allocating resources, usually money, into assets with the expectation of generating income or profit.

Gross Domestic Product (GDP)

The total monetary or market value of all the finished goods and services produced within a country's borders in a specific time period, serving as a comprehensive measure of overall domestic production.

Investment

The allocation of resources, such as capital, with the expectation of obtaining an income or profit.

Corporation

is a legal entity that is separate from its owners, with its own rights and liabilities, and is created to conduct business.