When evaluating a pa axial projection of the skull with a 15-degree caudal angle, the radiographer should see
1. petrous pyramids in the lower third of the orbits
2. equal distance from the lateral border of the skull to the lateral rim of the orbit bilaterally
3. symmetrical petrous pyramids
a 1 and 2 only
b 1 and 3 only
c 2 and 3 only
d 1, 2, and 3

What is the statement plant growth is affected by the color light

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

What is the next step in the process after a substrate enters the active site of an enzyme