5. you should usually drive slower
when:
a. passing large trucks on the freeway
b. you want to look at a controlled accident scene
c. you see brake lights coming on several
vehicles ahead of you

The answer is C.

Explanation:

If there are brake lights then you should drive slower.

Yes

Explanation:

There are so many planets out there that there must be habitable planets if not in our galaxy but the Universe.

Although the chances of advanced life are slim, small primitive life like microbes or sea life may still exist.