What Could Have Caused the Proto-Jovian Planets to Grow Very

question 49

Multiple Choice

What could have caused the proto-Jovian planets to grow very hot?

• A)heat from the Sun
• B)radioactivity of light elements, such as hydrogen and helium
• C)the in-falling of material at high velocity
• D)collisions with large planetesimals

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Definitions:

Nasal Cannula

A device used to deliver supplemental oxygen or airflow to a patient or individual needing respiratory help through the nostrils.

Oxygen Hood

A clear plastic hood placed over a patient's head to deliver oxygen at a higher concentration than the surrounding air.

Rebreathing Mask

A type of oxygen mask that allows a patient to re-inhale some of their exhaled air, often used for higher oxygen concentration delivery.

Bi-Level Positive Airway Pressure

A type of non-invasive ventilation that provides two levels of air pressure, one for inhalation and a lower one for exhalation, to support breathing.