The law of universal gravitation states that any two objects in the universe that have mass. without exception,
a. attract each other
b. repel each other
c. combine to provide a balanced force
d. create friction

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?