In your opinion, which sources would provide the most useful information to help you understand a complex topic related to science and technology? Number your choices from most useful (6) to least useful (1).

textbooks
encyclopedia entries
websites
scientific essays
illustrated science journal

The prefix of the italicized word in the sentence is rather difficult

Arrange the sentences below to form a logical paragraph.an experienced rock climber knows that it takes a combination of knowledge and preparation to perform a successful climb.a successful climb begins with a proper foothold, carefully placing each foot on a ledge or crack then reaching for a solid hold, and finally pushing off.in addition to a proper foothold, a climber must be careful to check the integrity of the rock before stepping because it has to be solid clear through.a veteran climber judges the integrity of the rock and chooses not to climb on conglomerates, packed clay with lots of little rocks.but, such knowledge of rock is not the only preparation a skilled climber needs; equally important is the correct equipment.with these tools, knowledge of rock composition and equipment safety, a climber may experience many safe and enjoyable climbs.

2pointsread this passage: "don't worry about me," i said. "i'm not tired at all." oh no,i'm feeling dizzy. this is what they call passing out. don'tdo that. don't pass out. stay upright – stay awake.how does the difference between the character's spoken words and internalthoughts affect the story? oa. it establishes the setting.ob. it introduces a new character.c. it creates dramatic tension.d. it ties up loose ends.