What is the energy due to both the random motions of a substance's particles and the potential energy due to the bonds between those
particles called? *
vibrational energy
rotational energy
translational energy
internal energy

Which of the following best describes the shape of earth's orbit? a.ellipticalb.circularc.spirald.figure eight

According to piaget’s stages of cognitive development, the child does not differentiate between self and other objects. the child repeats rewarding activities, discovers new ways to get what he or she wants, and may have imaginary friends. which period is described?

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. in a survey conducted in an office, 60% of the sample respondents agreed that employees should have flexible working hours. if the margin of error is ±2%, the expected population proportion that wants flexible working hours is between __% and __%