What Primarily Makes It Difficult to Observe Protostars

question 24

Multiple Choice

What primarily makes it difficult to observe protostars?

• A) They occur in dusty regions.
• B) They have low luminosities.
• C) They do not shine at any wavelength until they become T Tauri stars.
• D) The star formation process happens so quickly.
• E) They are too small to be seen.

---

Definitions:

Legal Problem

Refers to an issue or dispute that involves laws, regulations, or the need for legal proceedings or advice.

Dishonor

The refusal or inability to pay a bill of exchange, promissory note, or another financial instrument when it is presented for payment.

Refusal to Pay

The act of not fulfilling a financial obligation or payment when due, often leading to legal consequences.

Negotiable Instrument

A legal document guaranteeing the payment of a specified amount of money, either on demand or at a set time, with the name of the payee that can be transferred by endorsements.