Read the sentence.

Even the social studies teacher herself could not find the

answer to the tough question,

In this sentence, "herself" is used as

O a personal pronoun.

O an object pronoun.

O a reflexive pronoun.

O an intensive pronoun

What is the kinetic energy of a 10-kg bicycle moving at 10 m/s?

If your volume measurement is only good to two significant figures, will your results be more precise if you use mass measurements that have six significant figures. Is it true?

What Converts sound to a signal in a telephone

An object that revolves around a planet is called a

Which describes the molecular motion of a solid nickel marble rolled across the floor? A. the constant vibration of the nickel atoms that make up the marble B. the motion of the nickel atoms due to contact with the floor C.

Which statements regarding the sun's nuclear fusion are true? select all that apply. a. nuclear fusion only occurs in the core. b. hydrogen fuses to form helium. c. fusion in the sun will continue for at least 1 trillion more years. d.

Scientists can find the absolute age of a rock by using a uranium 235 dating b carbon 14 dating c carbon 12 dating d relative dating

What do scalars measure force acceleration magnitude velocity

Why do metals differ in specific heat? why is Al much higher than gold

Witch kind of force do you exert on an object when you pull towards you A-Applied force B-Attractive force C-Drag force D-Normal force