Question

How many new stars are born from 1 nebula?

a) Hundreds
b) Thousands
c) Tens
d) Millions

Answer 1

The correct option is d. The number of new stars born from one nebula can vary greatly depending on various factors such as size and density. It could range from a few to millions of stars.

Step-by-step explanation:

The number of new stars born from one nebula can vary greatly depending on various factors. Nebulas are vast clouds of gas and dust in space where stars are formed. These clouds can vary in size and density, and the number of stars that form from a single nebula can range from a few to millions.

For example, the Orion Nebula, one of the most well-known nebulae, is estimated to have thousands of young stars in various stages of formation. On the other hand, smaller and less dense nebulae may only give rise to a handful of stars. Therefore, the answer to the question of how many new stars are born from one nebula is not a fixed number. It could be a) hundreds, b) thousands, c) tens, or d) millions, depending on the specific nebula in question.

Answer 2

Thousands

Step-by-step explanation:

This is a very simplistic estimate. It does not take into account how many of these stars may be suitable for life, such as short-lived O or B type stars, or whether the rate of star formation has been constant over the lifetime of the galaxy. However, this estimate gives a decent upper and lower bound.