The Hubble Classification Scheme for Galaxies Sorts Them by Their

question 48

Multiple Choice

The Hubble classification scheme for galaxies sorts them by their

• A) evolutionary state.
• B) mass.
• C) amount of dust.
• D) amount of dark matter.
• E) visual appearance.

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Definitions:

Subcutaneous Injection

A method of administering medication under the skin into the fatty tissue layer, allowing for slow absorption into the bloodstream.

Infiltration

The process where a fluid passes into tissues, e.g., when an IV fluid accidentally leaks into the tissue surrounding a vein.

Subcutaneous Injection

An injection administered into the fatty layer below the skin, used for vaccines and certain medications.

Continuous Subcutaneous Infusion

A method of delivering medication at a constant rate under the skin, typically using a pump.