Look at the engine shown in the figure. what type of valve system does the engine shown in this figure contain?

a. an overhead valve design for with solid lifters

b. and overhead cam shaft design with solid lifters

c. in overhead camshaft design with hydraulic lifters

d. an overhead valve design with hydraulic lifters

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

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.

Amanda, a forensics expert, has been called in to examine blood samples and prints found at a crime scene. she conducts a thorough analysis of the matter using her expertise and knowledge. she then prepares forensic reports to support the police investigation. what type of evidence has amanda provided in this situation? a. real evidence b. testimonial evidence c. direct evidence d. circumstantial evidence