According to Our Modern Science,which of the Following Best Explains

question 9

Multiple Choice

According to our modern science,which of the following best explains why the vast majority of the mass of our solar system consists of hydrogen and helium gas?

• A)Hydrogen and helium are the most common elements throughout the universe,because they were the only elements present when the universe was young.
• B)Hydrogen and helium are produced in stars by nuclear fusion.
• C)All the other elements escaped from the solar nebula before the Sun and planets formed.
• D)All the other elements were swept out of the solar system by the solar wind.

---

Definitions:

Principle 5

Without specific context, this refers to the fifth foundational or guiding rule within a set of principles in a given field or system, needing further details for precise definition.

Seminar

An educational meeting or session where a group of individuals gathers to discuss or study a particular topic, usually in a college or university setting.

Job Counseling Service

Professional guidance provided to individuals seeking advice on career choices, job search strategies, and employment challenges.

Unemployed Family Members

Relatives within a family unit who are currently without paid jobs or employment.