2. Technician A says that diesel engines inject fuel into the cylinder during the intake stroke. Technician B says that
diesel engines inject fuel into the cylinder near the end of
the compression stroke. Who is correct?

What is kwashiorkor and how does it affect a person and their health?

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.

What type of commercial speech is not protected by the 1st amendment?