the sentences to answer the question.

Question

The International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet. Pluto was downgraded to the status of a dwarf planet in 2006.
Which sentence effectively combines the two sentences above using a subordinating conjunction? Select the two correct answers.

(1 point)
Responses

The International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, and Pluto was downgraded to the status of a dwarf planet in 2006.
The International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, and Pluto was downgraded to the status of a dwarf planet in 2006.

Although the International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, Pluto was downgraded to the status of a dwarf planet in 2006.
Although the International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, Pluto was downgraded to the status of a dwarf planet in 2006.

The International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet because Pluto was downgraded to the status of a dwarf planet in 2006.
The International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet because Pluto was downgraded to the status of a dwarf planet in 2006.

The International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, so Pluto was downgraded to the status of a dwarf planet in 2006.
The International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, so Pluto was downgraded to the status of a dwarf planet in 2006.

After the International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, Pluto was downgraded to the status of a dwarf planet in 2006.

Answer 1

The two correct sentences that effectively combine the original sentences using a subordinating conjunction are:

1. Although the International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, Pluto was downgraded to the status of a dwarf planet in 2006.

2. After the International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, Pluto was downgraded to the status of a dwarf planet in 2006.

Both of these sentences use subordinating conjunctions ("although" and "after") to connect the clauses.