Uranus and Neptune Contain Smaller Percentages of Hydrogen and Helium

question 34

Multiple Choice

Uranus and Neptune contain smaller percentages of hydrogen and helium than Jupiter and Saturn probably because Uranus and Neptune ________ than Jupiter and Saturn.

• A) are much smaller in radius
• B) are much warmer
• C) are much colder
• D) formed later
• E) formed earlier

---

Definitions:

Asexual Spores

Reproductive cells produced by some organisms, enabling them to reproduce without the need for sexual reproduction.

Sac Fungus

A group of fungi characterized by the production of spores in sac-like structures called asci.

Conidia

Asexual, non-motile spores of fungi that are often produced in large numbers and serve as the primary means of reproduction for many fungal species.

Cuplike Structure

A cuplike structure is a physical form resembling a cup, often found in biological organisms as part of organs or within certain plant species to collect or hold substances.