Identify the preposition for the sentences in questions 3-5 3. the legendary pony express rode its way into american history 4. the rider's trail began at st. joseph, missouri. 5. a weary rider would often reach california in 10 days identify the conjunction for the sentences in questions 6-7 6. earth rotates on its axis and revolves around the sun 7. neptune is an ocean blue color so it named for the god of the sea.

Prepositions:

3. The Legendary pony express rode its way into american history

4. The rider's trail began at St. Joseph, Missouri.

5. A weary rider would often reach california in 10 days

Conjunctions:

6. Earth rotates on its axis and revolves around the sun

7. Neptune is an ocean blue color so it named for the god of the sea.

Explanation:

Prepositions:

3. into: it indicates a movement in a certain direction (into American History).

4. at: it indicates a location ( at St. Joseph, Missouri).

5. in: it indicates a period of time which is necessary for a goal to be achieved (in 10 days).

Conjunctions:

6. and: it expresses addition (and revolves around the sun).

7. so: it expresses a conclusion (so it named for the god of the sea*).

*"it was named after the god of the sea", perhaps?

i think ethier way not sure