Which answer best describes an unsubsidized federal loan? ayou are responsible for paying all the interest that accumulates on your loan. bthe federal government will cover the interest accumulated on the loan while you're in school. cyou are only responsible for the cost of the loan. dthe federal government will only cover the interest accumulated on the loan if you graduate and earn a degree.

The critical period for development, when exposure to disease prenatally can have the most devastating effects of growth, is

23. public and private investment in infrastructure include all of the following except a) worker knowledge and skill development b) telecommunication systems, internet provider systems, and power distribution systems c) highways, transit systems, airports, harbors, and educational facilities d) fire departments, police departments, and public safety systems e) water systems, wastewater treatment systems, and navigational systems

Select the statement that is not true about the hubble telescope: a. it orbits above the earth, avoiding the light distortion caused by our atmosphere. b. it is mounted high on a hawaiian mountaintop to provide stable images. c. it has allowed scientists to see the formation of far-away stars and solar systems, leadin some certainty about the history of our own solar system. d. it has documented the destruction of far-away stars and galaxies, leading to some certa the theories of the life cycles of stars.